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CRAN checks API

CRAN checks API is an API providing access to CRAN checks data in a machine-readable format.

For a recent overview of the API, check out the Overview of the CRAN checks API blog post on the R-Hub blog.

The API was created and is maintained by Scott Chamberlain.

Base URL

https://cranchecks.info/

R package cchecks πŸ“¦

Most endpoints are supported in the cchecks R client.

remotes::install_github("ropenscilabs/cchecks")
library("cchecks")

Authentication

Endpoints without authentication

docs/, heartbeat/, maintainers/, packages/, history/, badges/, search/

Endpoints with authentication

notifications/

HTTP methods

This is mostly a read only API. That is, we only allow GET (and HEAD) requests on this API.

Requests of all other types will be rejected with appropriate 405 code.

Media types

JSON mostly, image/svg+xml for badges.

Pagination

The query parameters limit (default = 10) and offset (default = 0) can be sent.

limit (integer, optional)
number of records to return. Default: 10. Max: see endpoint docs.
offset (integer, optional)
Record number to start at. Default: 0. Max: see endpoint docs.

Above parameters can be used only on /pkgs, /maintainers, and /pkgs/{package_name}/history.

The response body from the server will include data on records found in found and number returned in count.

Response codes

For this section of the docs, examples of (bad) requests are given in the Shell tab on the right, and the headers are in the Headers tab.

200 (OK)

Request good!

curl https://cranchecks.info/heartbeat | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 256
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:41 GMT

{
    "routes": [
        "/",
        "/docs",
        "/heartbeat/?",
        "/pkgs",
        "/pkgs/:name",
        "/maintainers",
        "/maintainers/:email",
        "/badges/:type/:package",
        "/badges/flavor/:flavor/:package",
        "/pkgs/:name/history",
        "/history/:date",
        "/search",
        "/notifications/rules",
        "/notifications/rules/:id"
    ]
}

204 (No Content)

Given on a delete request, indicating success, response body should be empty.

curl -XDELETE -H "Authorization: Bearer ***" \
 https://cranchecks.info/notifications/rules/423
HTTP/1.1 204 No Content
Access-Control-Allow-Methods: DELETE
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:42 GMT

302 (Found)

The root /, redirects to /heartbeat, and /docs redirects to what you’re reading right now.

curl https://cranchecks.info/ | jq .
HTTP/1.1 302 Found
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 0
Content-Type: application/json; charset=utf8
Location: https://cranchecks.info/heartbeat
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:42 GMT

400 (Bad request)

When you have a malformed request, fix it and try again

curl https://cranchecks.info/maintainers/blablabla | jq .
HTTP/1.1 400 Bad Request
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 52
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:42 GMT

{
    "error": {
        "message": "no results found"
    },
    "data": null
}

404 (Not found)

When you request a route that does not exist, fix it and try again. E.g. in the example here we misspell “maintainers” to “maintainer”. πŸ™ˆ

curl https://cranchecks.info/maintainer | jq .
HTTP/1.1 404 Not Found
Content-Length: 27
Content-Type: application/json
Server: Caddy
X-Cascade: pass
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:43 GMT

{
    "error": "route not found"
}

405 (Method not allowed)

When you use a prohibited HTTP method for a given route. Don’t do that. πŸ˜‰

curl -XDELETE https://cranchecks.info/pkgs/ropenaq/
HTTP/1.1 405 Method Not Allowed
Content-Length: 30
Content-Type: application/json
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:43 GMT

{
    "error": "Method Not Allowed"
}

500 (Internal server error)

Server got itself in trouble 😱 😭; get in touch with us.

HTTP/2 500
date: Thu, 21 May 2020 16:53:33 GMT
content-type: text/html; charset=utf-8
content-length: 0

Root

This path redirects to /heartbeat

curl https://cranchecks.info/ | jq .
HTTP/1.1 302 Found
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 0
Content-Type: application/json; charset=utf8
Location: https://cranchecks.info/heartbeat
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:44 GMT

Heartbeat

Get heartbeat for the API πŸ’“ (i.e. the list of endpoints).

GET [/heartbeat]

Function of the cchecks R package: cch_heartbeat().

curl https://cranchecks.info/heartbeat | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 256
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:30 GMT

{
    "routes": [
        "/",
        "/docs",
        "/heartbeat/?",
        "/pkgs",
        "/pkgs/:name",
        "/maintainers",
        "/maintainers/:email",
        "/badges/:type/:package",
        "/badges/flavor/:flavor/:package",
        "/pkgs/:name/history",
        "/history/:date",
        "/search",
        "/notifications/rules",
        "/notifications/rules/:id"
    ]
}
cchecks::cch_heartbeat()
$routes
 [1] "/"                               "/docs"                          
 [3] "/heartbeat/?"                    "/pkgs"                          
 [5] "/pkgs/:name"                     "/maintainers"                   
 [7] "/maintainers/:email"             "/badges/:type/:package"         
 [9] "/badges/flavor/:flavor/:package" "/pkgs/:name/history"            
[11] "/history/:date"                  "/search"                        
[13] "/notifications/rules"            "/notifications/rules/:id"       

Docs

This path redirects to the docs (hopefully here! 😸). See Headers tab.

GET [/docs]

curl https://cranchecks.info/docs
HTTP/1.1 301 Moved Permanently
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 0
Content-Type: application/json; charset=utf8
Location: https://docs.cranchecks.info/
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:30 GMT

Maintainers

Get checks data by package maintainer.

Function of the cchecks R package: cch_maintainers().

Maintainers

Get checks summaries for all maintainers.

GET [/maintainers]

Default limit of 10, max of 1000.

Example with custom offset and limit.

curl https://cranchecks.info/maintainers/?limit=2&offset=5 | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 1065
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:33 GMT

{
    "found": 10082,
    "count": 2,
    "offset": 5,
    "error": null,
    "data": [
        {
            "email": "markus.boenn.sf_at_googlemail.com",
            "name": "MarkusΒ Boenn",
            "url": "https://cloud.r-project.org/web/checks/check_results_markus.boenn.sf_at_googlemail.com.html",
            "date_updated": "2020-10-26T12:02:27.419Z",
            "table": [
                {
                    "package": "hypergea",
                    "any": true,
                    "ok": 6,
                    "note": 6,
                    "warn": 0,
                    "error": 0
                }
            ],
            "packages": [
                {
                    "package": "hypergea",
                    "url": "https://cloud.r-project.org/web/checks/check_results_hypergea.html",
                    "check_result": [
                        {
                            "category": "NOTE",
                            "number_checks": 6
                        },
                        {
                            "category": "OK",
                            "number_checks": 6
                        }
                    ],
                    "version": null
                }
            ]
        },
        {
            "email": "clement.benard_at_safrangroup.com",
            "name": "ClementΒ Benard",
            "url": "https://cloud.r-project.org/web/checks/check_results_clement.benard_at_safrangroup.com.html",
            "date_updated": "2020-10-26T12:02:27.419Z",
            "table": [
                {
                    "package": "sirus",
                    "any": true,
                    "ok": 9,
                    "note": 3,
                    "warn": 0,
                    "error": 0
                }
            ],
            "packages": [
                {
                    "package": "sirus",
                    "url": "https://cloud.r-project.org/web/checks/check_results_sirus.html",
                    "check_result": [
                        {
                            "category": "NOTE",
                            "number_checks": 3
                        },
                        {
                            "category": "OK",
                            "number_checks": 9
                        }
                    ],
                    "version": null
                }
            ]
        }
    ]
}
cchecks::cch_maintainers(limit = 2, offset = 5)
$found
[1] 10082

$count
[1] 2

$offset
[1] 5

$error
NULL

$data
                              email           name
1 markus.boenn.sf_at_googlemail.com   MarkusΒ Boenn
2 clement.benard_at_safrangroup.com ClementΒ Benard
                                                                                          url
1 https://cloud.r-project.org/web/checks/check_results_markus.boenn.sf_at_googlemail.com.html
2 https://cloud.r-project.org/web/checks/check_results_clement.benard_at_safrangroup.com.html
              date_updated                      table
1 2020-10-26T12:02:27.419Z hypergea, TRUE, 6, 6, 0, 0
2 2020-10-26T12:02:27.419Z    sirus, TRUE, 9, 3, 0, 0
                                                                                          packages
1 hypergea, https://cloud.r-project.org/web/checks/check_results_hypergea.html, NOTE, OK, 6, 6, NA
2       sirus, https://cloud.r-project.org/web/checks/check_results_sirus.html, NOTE, OK, 3, 9, NA

Maintainers by email

Get checks data by email of the package maintainer.

GET [/maintainers/{email}]

⚠️ jane.doe@example.com has to be transformed to jane.doe_at_example.com.

curl https://cranchecks.info/maintainers/csardi.gabor_at_gmail.com | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 12605
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:34 GMT

{
    "error": null,
    "data": {
        "email": "csardi.gabor_at_gmail.com",
        "name": "GΓ‘borΒ CsΓ‘rdi",
        "url": "https://cloud.r-project.org/web/checks/check_results_csardi.gabor_at_gmail.com.html",
        "date_updated": "2020-10-26T12:02:27.907Z",
        "table": [
            {
                "package": "asciicast",
                "any": true,
                "ok": 10,
                "note": 0,
                "warn": 0,
                "error": 2
            },
            {
                "package": "callr",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "cleancall",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "cli",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "cliapp",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "clisymbols",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "cranlike",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "cranlogs",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "crayon",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "debugme",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "desc",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "disposables",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "dotenv",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "filelock",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "franc",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "gh",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "igraph",
                "any": true,
                "ok": 5,
                "note": 7,
                "warn": 0,
                "error": 0
            },
            {
                "package": "igraphdata",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "isa2",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "keypress",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "keyring",
                "any": true,
                "ok": 10,
                "note": 2,
                "warn": 0,
                "error": 0
            },
            {
                "package": "liteq",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "lpSolve",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "pak",
                "any": true,
                "ok": 11,
                "note": 1,
                "warn": 0,
                "error": 0
            },
            {
                "package": "parsedate",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "pingr",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "pkgcache",
                "any": true,
                "ok": 11,
                "note": 0,
                "warn": 0,
                "error": 1
            },
            {
                "package": "pkgconfig",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "pkgsearch",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "praise",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "presser",
                "any": true,
                "ok": 11,
                "note": 0,
                "warn": 0,
                "error": 1
            },
            {
                "package": "prettycode",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "prettyunits",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "processx",
                "any": true,
                "ok": 11,
                "note": 0,
                "warn": 0,
                "error": 1
            },
            {
                "package": "progress",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "ps",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "rcmdcheck",
                "any": true,
                "ok": 11,
                "note": 1,
                "warn": 0,
                "error": 0
            },
            {
                "package": "rcorpora",
                "any": true,
                "ok": 5,
                "note": 7,
                "warn": 0,
                "error": 0
            },
            {
                "package": "rematch2",
                "any": true,
                "ok": 11,
                "note": 1,
                "warn": 0,
                "error": 0
            },
            {
                "package": "rhub",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "rversions",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "sankey",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "secret",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "sessioninfo",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "showimage",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "tracer",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "webdriver",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "whoami",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "xmlparsedata",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "xopen",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            },
            {
                "package": "zip",
                "any": false,
                "ok": 12,
                "note": 0,
                "warn": 0,
                "error": 0
            }
        ],
        "packages": [
            {
                "package": "asciicast",
                "url": "https://cloud.r-project.org/web/checks/check_results_asciicast.html",
                "check_result": [
                    {
                        "category": "ERROR",
                        "number_checks": 2
                    },
                    {
                        "category": "OK",
                        "number_checks": 10
                    }
                ],
                "version": null
            },
            {
                "package": "callr",
                "url": "https://cloud.r-project.org/web/checks/check_results_callr.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "cleancall",
                "url": "https://cloud.r-project.org/web/checks/check_results_cleancall.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "cli",
                "url": "https://cloud.r-project.org/web/checks/check_results_cli.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "cliapp",
                "url": "https://cloud.r-project.org/web/checks/check_results_cliapp.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "clisymbols",
                "url": "https://cloud.r-project.org/web/checks/check_results_clisymbols.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "cranlike",
                "url": "https://cloud.r-project.org/web/checks/check_results_cranlike.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "cranlogs",
                "url": "https://cloud.r-project.org/web/checks/check_results_cranlogs.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "crayon",
                "url": "https://cloud.r-project.org/web/checks/check_results_crayon.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "debugme",
                "url": "https://cloud.r-project.org/web/checks/check_results_debugme.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "desc",
                "url": "https://cloud.r-project.org/web/checks/check_results_desc.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "disposables",
                "url": "https://cloud.r-project.org/web/checks/check_results_disposables.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "dotenv",
                "url": "https://cloud.r-project.org/web/checks/check_results_dotenv.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "filelock",
                "url": "https://cloud.r-project.org/web/checks/check_results_filelock.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "franc",
                "url": "https://cloud.r-project.org/web/checks/check_results_franc.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "gh",
                "url": "https://cloud.r-project.org/web/checks/check_results_gh.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "igraph",
                "url": "https://cloud.r-project.org/web/checks/check_results_igraph.html",
                "check_result": [
                    {
                        "category": "NOTE",
                        "number_checks": 7
                    },
                    {
                        "category": "OK",
                        "number_checks": 5
                    }
                ],
                "version": null
            },
            {
                "package": "igraphdata",
                "url": "https://cloud.r-project.org/web/checks/check_results_igraphdata.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "isa2",
                "url": "https://cloud.r-project.org/web/checks/check_results_isa2.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "keypress",
                "url": "https://cloud.r-project.org/web/checks/check_results_keypress.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "keyring",
                "url": "https://cloud.r-project.org/web/checks/check_results_keyring.html",
                "check_result": [
                    {
                        "category": "NOTE",
                        "number_checks": 2
                    },
                    {
                        "category": "OK",
                        "number_checks": 10
                    }
                ],
                "version": null
            },
            {
                "package": "liteq",
                "url": "https://cloud.r-project.org/web/checks/check_results_liteq.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "lpSolve",
                "url": "https://cloud.r-project.org/web/checks/check_results_lpSolve.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "pak",
                "url": "https://cloud.r-project.org/web/checks/check_results_pak.html",
                "check_result": [
                    {
                        "category": "NOTE",
                        "number_checks": 1
                    },
                    {
                        "category": "OK",
                        "number_checks": 11
                    }
                ],
                "version": null
            },
            {
                "package": "parsedate",
                "url": "https://cloud.r-project.org/web/checks/check_results_parsedate.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "pingr",
                "url": "https://cloud.r-project.org/web/checks/check_results_pingr.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "pkgcache",
                "url": "https://cloud.r-project.org/web/checks/check_results_pkgcache.html",
                "check_result": [
                    {
                        "category": "ERROR",
                        "number_checks": 1
                    },
                    {
                        "category": "OK",
                        "number_checks": 11
                    }
                ],
                "version": null
            },
            {
                "package": "pkgconfig",
                "url": "https://cloud.r-project.org/web/checks/check_results_pkgconfig.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "pkgsearch",
                "url": "https://cloud.r-project.org/web/checks/check_results_pkgsearch.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "praise",
                "url": "https://cloud.r-project.org/web/checks/check_results_praise.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "presser",
                "url": "https://cloud.r-project.org/web/checks/check_results_presser.html",
                "check_result": [
                    {
                        "category": "ERROR",
                        "number_checks": 1
                    },
                    {
                        "category": "OK",
                        "number_checks": 11
                    }
                ],
                "version": null
            },
            {
                "package": "prettycode",
                "url": "https://cloud.r-project.org/web/checks/check_results_prettycode.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "prettyunits",
                "url": "https://cloud.r-project.org/web/checks/check_results_prettyunits.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "processx",
                "url": "https://cloud.r-project.org/web/checks/check_results_processx.html",
                "check_result": [
                    {
                        "category": "ERROR",
                        "number_checks": 1
                    },
                    {
                        "category": "OK",
                        "number_checks": 11
                    }
                ],
                "version": null
            },
            {
                "package": "progress",
                "url": "https://cloud.r-project.org/web/checks/check_results_progress.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "ps",
                "url": "https://cloud.r-project.org/web/checks/check_results_ps.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "rcmdcheck",
                "url": "https://cloud.r-project.org/web/checks/check_results_rcmdcheck.html",
                "check_result": [
                    {
                        "category": "NOTE",
                        "number_checks": 1
                    },
                    {
                        "category": "OK",
                        "number_checks": 11
                    }
                ],
                "version": null
            },
            {
                "package": "rcorpora",
                "url": "https://cloud.r-project.org/web/checks/check_results_rcorpora.html",
                "check_result": [
                    {
                        "category": "NOTE",
                        "number_checks": 7
                    },
                    {
                        "category": "OK",
                        "number_checks": 5
                    }
                ],
                "version": null
            },
            {
                "package": "rematch2",
                "url": "https://cloud.r-project.org/web/checks/check_results_rematch2.html",
                "check_result": [
                    {
                        "category": "NOTE",
                        "number_checks": 1
                    },
                    {
                        "category": "OK",
                        "number_checks": 11
                    }
                ],
                "version": null
            },
            {
                "package": "rhub",
                "url": "https://cloud.r-project.org/web/checks/check_results_rhub.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "rversions",
                "url": "https://cloud.r-project.org/web/checks/check_results_rversions.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "sankey",
                "url": "https://cloud.r-project.org/web/checks/check_results_sankey.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "secret",
                "url": "https://cloud.r-project.org/web/checks/check_results_secret.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "sessioninfo",
                "url": "https://cloud.r-project.org/web/checks/check_results_sessioninfo.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "showimage",
                "url": "https://cloud.r-project.org/web/checks/check_results_showimage.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "tracer",
                "url": "https://cloud.r-project.org/web/checks/check_results_tracer.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "webdriver",
                "url": "https://cloud.r-project.org/web/checks/check_results_webdriver.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "whoami",
                "url": "https://cloud.r-project.org/web/checks/check_results_whoami.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "xmlparsedata",
                "url": "https://cloud.r-project.org/web/checks/check_results_xmlparsedata.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "xopen",
                "url": "https://cloud.r-project.org/web/checks/check_results_xopen.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            },
            {
                "package": "zip",
                "url": "https://cloud.r-project.org/web/checks/check_results_zip.html",
                "check_result": [
                    {
                        "category": "OK",
                        "number_checks": 12
                    }
                ],
                "version": null
            }
        ]
    }
}
cchecks::cch_maintainers(x = "csardi.gabor_at_gmail.com")
$error
NULL

$data
$data$email
[1] "csardi.gabor_at_gmail.com"

$data$name
[1] "GΓ‘borΒ CsΓ‘rdi"

$data$url
[1] "https://cloud.r-project.org/web/checks/check_results_csardi.gabor_at_gmail.com.html"

$data$date_updated
[1] "2020-10-26T12:02:27.907Z"

$data$table
        package   any ok note warn error
1     asciicast  TRUE 10    0    0     2
2         callr FALSE 12    0    0     0
3     cleancall FALSE 12    0    0     0
4           cli FALSE 12    0    0     0
5        cliapp FALSE 12    0    0     0
6    clisymbols FALSE 12    0    0     0
7      cranlike FALSE 12    0    0     0
8      cranlogs FALSE 12    0    0     0
9        crayon FALSE 12    0    0     0
10      debugme FALSE 12    0    0     0
11         desc FALSE 12    0    0     0
12  disposables FALSE 12    0    0     0
13       dotenv FALSE 12    0    0     0
14     filelock FALSE 12    0    0     0
15        franc FALSE 12    0    0     0
16           gh FALSE 12    0    0     0
17       igraph  TRUE  5    7    0     0
18   igraphdata FALSE 12    0    0     0
19         isa2 FALSE 12    0    0     0
20     keypress FALSE 12    0    0     0
21      keyring  TRUE 10    2    0     0
22        liteq FALSE 12    0    0     0
23      lpSolve FALSE 12    0    0     0
24          pak  TRUE 11    1    0     0
25    parsedate FALSE 12    0    0     0
26        pingr FALSE 12    0    0     0
27     pkgcache  TRUE 11    0    0     1
28    pkgconfig FALSE 12    0    0     0
29    pkgsearch FALSE 12    0    0     0
30       praise FALSE 12    0    0     0
31      presser  TRUE 11    0    0     1
32   prettycode FALSE 12    0    0     0
33  prettyunits FALSE 12    0    0     0
34     processx  TRUE 11    0    0     1
35     progress FALSE 12    0    0     0
36           ps FALSE 12    0    0     0
37    rcmdcheck  TRUE 11    1    0     0
38     rcorpora  TRUE  5    7    0     0
39     rematch2  TRUE 11    1    0     0
40         rhub FALSE 12    0    0     0
41    rversions FALSE 12    0    0     0
42       sankey FALSE 12    0    0     0
43       secret FALSE 12    0    0     0
44  sessioninfo FALSE 12    0    0     0
45    showimage FALSE 12    0    0     0
46       tracer FALSE 12    0    0     0
47    webdriver FALSE 12    0    0     0
48       whoami FALSE 12    0    0     0
49 xmlparsedata FALSE 12    0    0     0
50        xopen FALSE 12    0    0     0
51          zip FALSE 12    0    0     0

$data$packages
        package
1     asciicast
2         callr
3     cleancall
4           cli
5        cliapp
6    clisymbols
7      cranlike
8      cranlogs
9        crayon
10      debugme
11         desc
12  disposables
13       dotenv
14     filelock
15        franc
16           gh
17       igraph
18   igraphdata
19         isa2
20     keypress
21      keyring
22        liteq
23      lpSolve
24          pak
25    parsedate
26        pingr
27     pkgcache
28    pkgconfig
29    pkgsearch
30       praise
31      presser
32   prettycode
33  prettyunits
34     processx
35     progress
36           ps
37    rcmdcheck
38     rcorpora
39     rematch2
40         rhub
41    rversions
42       sankey
43       secret
44  sessioninfo
45    showimage
46       tracer
47    webdriver
48       whoami
49 xmlparsedata
50        xopen
51          zip
                                                                      url
1     https://cloud.r-project.org/web/checks/check_results_asciicast.html
2         https://cloud.r-project.org/web/checks/check_results_callr.html
3     https://cloud.r-project.org/web/checks/check_results_cleancall.html
4           https://cloud.r-project.org/web/checks/check_results_cli.html
5        https://cloud.r-project.org/web/checks/check_results_cliapp.html
6    https://cloud.r-project.org/web/checks/check_results_clisymbols.html
7      https://cloud.r-project.org/web/checks/check_results_cranlike.html
8      https://cloud.r-project.org/web/checks/check_results_cranlogs.html
9        https://cloud.r-project.org/web/checks/check_results_crayon.html
10      https://cloud.r-project.org/web/checks/check_results_debugme.html
11         https://cloud.r-project.org/web/checks/check_results_desc.html
12  https://cloud.r-project.org/web/checks/check_results_disposables.html
13       https://cloud.r-project.org/web/checks/check_results_dotenv.html
14     https://cloud.r-project.org/web/checks/check_results_filelock.html
15        https://cloud.r-project.org/web/checks/check_results_franc.html
16           https://cloud.r-project.org/web/checks/check_results_gh.html
17       https://cloud.r-project.org/web/checks/check_results_igraph.html
18   https://cloud.r-project.org/web/checks/check_results_igraphdata.html
19         https://cloud.r-project.org/web/checks/check_results_isa2.html
20     https://cloud.r-project.org/web/checks/check_results_keypress.html
21      https://cloud.r-project.org/web/checks/check_results_keyring.html
22        https://cloud.r-project.org/web/checks/check_results_liteq.html
23      https://cloud.r-project.org/web/checks/check_results_lpSolve.html
24          https://cloud.r-project.org/web/checks/check_results_pak.html
25    https://cloud.r-project.org/web/checks/check_results_parsedate.html
26        https://cloud.r-project.org/web/checks/check_results_pingr.html
27     https://cloud.r-project.org/web/checks/check_results_pkgcache.html
28    https://cloud.r-project.org/web/checks/check_results_pkgconfig.html
29    https://cloud.r-project.org/web/checks/check_results_pkgsearch.html
30       https://cloud.r-project.org/web/checks/check_results_praise.html
31      https://cloud.r-project.org/web/checks/check_results_presser.html
32   https://cloud.r-project.org/web/checks/check_results_prettycode.html
33  https://cloud.r-project.org/web/checks/check_results_prettyunits.html
34     https://cloud.r-project.org/web/checks/check_results_processx.html
35     https://cloud.r-project.org/web/checks/check_results_progress.html
36           https://cloud.r-project.org/web/checks/check_results_ps.html
37    https://cloud.r-project.org/web/checks/check_results_rcmdcheck.html
38     https://cloud.r-project.org/web/checks/check_results_rcorpora.html
39     https://cloud.r-project.org/web/checks/check_results_rematch2.html
40         https://cloud.r-project.org/web/checks/check_results_rhub.html
41    https://cloud.r-project.org/web/checks/check_results_rversions.html
42       https://cloud.r-project.org/web/checks/check_results_sankey.html
43       https://cloud.r-project.org/web/checks/check_results_secret.html
44  https://cloud.r-project.org/web/checks/check_results_sessioninfo.html
45    https://cloud.r-project.org/web/checks/check_results_showimage.html
46       https://cloud.r-project.org/web/checks/check_results_tracer.html
47    https://cloud.r-project.org/web/checks/check_results_webdriver.html
48       https://cloud.r-project.org/web/checks/check_results_whoami.html
49 https://cloud.r-project.org/web/checks/check_results_xmlparsedata.html
50        https://cloud.r-project.org/web/checks/check_results_xopen.html
51          https://cloud.r-project.org/web/checks/check_results_zip.html
       check_result version
1  ERROR, OK, 2, 10      NA
2            OK, 12      NA
3            OK, 12      NA
4            OK, 12      NA
5            OK, 12      NA
6            OK, 12      NA
7            OK, 12      NA
8            OK, 12      NA
9            OK, 12      NA
10           OK, 12      NA
11           OK, 12      NA
12           OK, 12      NA
13           OK, 12      NA
14           OK, 12      NA
15           OK, 12      NA
16           OK, 12      NA
17   NOTE, OK, 7, 5      NA
18           OK, 12      NA
19           OK, 12      NA
20           OK, 12      NA
21  NOTE, OK, 2, 10      NA
22           OK, 12      NA
23           OK, 12      NA
24  NOTE, OK, 1, 11      NA
25           OK, 12      NA
26           OK, 12      NA
27 ERROR, OK, 1, 11      NA
28           OK, 12      NA
29           OK, 12      NA
30           OK, 12      NA
31 ERROR, OK, 1, 11      NA
32           OK, 12      NA
33           OK, 12      NA
34 ERROR, OK, 1, 11      NA
35           OK, 12      NA
36           OK, 12      NA
37  NOTE, OK, 1, 11      NA
38   NOTE, OK, 7, 5      NA
39  NOTE, OK, 1, 11      NA
40           OK, 12      NA
41           OK, 12      NA
42           OK, 12      NA
43           OK, 12      NA
44           OK, 12      NA
45           OK, 12      NA
46           OK, 12      NA
47           OK, 12      NA
48           OK, 12      NA
49           OK, 12      NA
50           OK, 12      NA
51           OK, 12      NA

Packages

Get packages based checks.

Function of the cchecks R package: cch_pkgs().

Packages

Get checks data for all packages.

GET [/pkgs] Default limit of 10, max of 1000.

Example with custom offset and limit.

curl https://cranchecks.info/pkgs/?offset=5&limit=2 | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 6787
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:39 GMT

{
    "found": 17647,
    "count": 2,
    "offset": 5,
    "error": null,
    "data": [
        {
            "package": "ibb",
            "url": "https://cloud.r-project.org/web/checks/check_results_ibb.html",
            "date_updated": "2020-10-26T12:04:15.191Z",
            "summary": {
                "any": true,
                "ok": 7,
                "note": 5,
                "warn": 0,
                "error": 0,
                "fail": 0
            },
            "checks": [
                {
                    "flavor": "r-devel-linux-x86_64-debian-clang",
                    "version": "0.0.1",
                    "tinstall": 3.97,
                    "tcheck": 35.8,
                    "ttotal": 39.77,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/ibb-00check.html"
                },
                {
                    "flavor": "r-devel-linux-x86_64-debian-gcc",
                    "version": "0.0.1",
                    "tinstall": 2.67,
                    "tcheck": 27.16,
                    "ttotal": 29.83,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-gcc/ibb-00check.html"
                },
                {
                    "flavor": "r-devel-linux-x86_64-fedora-clang",
                    "version": "0.0.1",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 55.27,
                    "status": "NOTE",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-clang/ibb-00check.html"
                },
                {
                    "flavor": "r-devel-linux-x86_64-fedora-gcc",
                    "version": "0.0.1",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 46.44,
                    "status": "NOTE",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-gcc/ibb-00check.html"
                },
                {
                    "flavor": "r-devel-windows-ix86+x86_64",
                    "version": "0.0.1",
                    "tinstall": 8,
                    "tcheck": 54,
                    "ttotal": 62,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-windows-ix86+x86_64/ibb-00check.html"
                },
                {
                    "flavor": "r-patched-linux-x86_64",
                    "version": "0.0.1",
                    "tinstall": 3.65,
                    "tcheck": 33,
                    "ttotal": 36.65,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-patched-linux-x86_64/ibb-00check.html"
                },
                {
                    "flavor": "r-patched-solaris-x86",
                    "version": "0.0.1",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 64.3,
                    "status": "NOTE",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-patched-solaris-x86/ibb-00check.html"
                },
                {
                    "flavor": "r-release-linux-x86_64",
                    "version": "0.0.1",
                    "tinstall": 3.52,
                    "tcheck": 32.98,
                    "ttotal": 36.5,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-release-linux-x86_64/ibb-00check.html"
                },
                {
                    "flavor": "r-release-macos-x86_64",
                    "version": "0.0.1",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 0,
                    "status": "NOTE",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-release-macos-x86_64/ibb-00check.html"
                },
                {
                    "flavor": "r-release-windows-ix86+x86_64",
                    "version": "0.0.1",
                    "tinstall": 9,
                    "tcheck": 40,
                    "ttotal": 49,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-release-windows-ix86+x86_64/ibb-00check.html"
                },
                {
                    "flavor": "r-oldrel-macos-x86_64",
                    "version": "0.0.1",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 0,
                    "status": "NOTE",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-oldrel-macos-x86_64/ibb-00check.html"
                },
                {
                    "flavor": "r-oldrel-windows-ix86+x86_64",
                    "version": "0.0.1",
                    "tinstall": 7,
                    "tcheck": 49,
                    "ttotal": 56,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-oldrel-windows-ix86+x86_64/ibb-00check.html"
                }
            ],
            "check_details": {
                "details": [
                    {
                        "version": "0.0.1",
                        "output": "Namespace in Imports field not imported from: β€˜xml2’\n  All declared Imports should be used.",
                        "check": "dependencies in R code",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-patched-solaris-x86",
                            "r-release-macos-x86_64",
                            "r-oldrel-macos-x86_64"
                        ]
                    },
                    {
                        "version": "0.0.1",
                        "output": "  Note: found 359 marked UTF-8 strings",
                        "check": "data for non-ASCII characters",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-patched-solaris-x86",
                            "r-release-macos-x86_64",
                            "r-oldrel-macos-x86_64"
                        ]
                    }
                ],
                "additional_issues": [

                ]
            }
        },
        {
            "package": "ChIPtest",
            "url": "https://cloud.r-project.org/web/checks/check_results_ChIPtest.html",
            "date_updated": "2020-10-26T12:04:15.191Z",
            "summary": {
                "any": true,
                "ok": 10,
                "note": 2,
                "warn": 0,
                "error": 0,
                "fail": 0
            },
            "checks": [
                {
                    "flavor": "r-devel-linux-x86_64-debian-clang",
                    "version": "1.0",
                    "tinstall": 3.15,
                    "tcheck": 24.18,
                    "ttotal": 27.33,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/ChIPtest-00check.html"
                },
                {
                    "flavor": "r-devel-linux-x86_64-debian-gcc",
                    "version": "1.0",
                    "tinstall": 2.55,
                    "tcheck": 18.99,
                    "ttotal": 21.54,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-gcc/ChIPtest-00check.html"
                },
                {
                    "flavor": "r-devel-linux-x86_64-fedora-clang",
                    "version": "1.0",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 43.46,
                    "status": "NOTE",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-clang/ChIPtest-00check.html"
                },
                {
                    "flavor": "r-devel-linux-x86_64-fedora-gcc",
                    "version": "1.0",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 35.93,
                    "status": "NOTE",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-gcc/ChIPtest-00check.html"
                },
                {
                    "flavor": "r-devel-windows-ix86+x86_64",
                    "version": "1.0",
                    "tinstall": 9,
                    "tcheck": 47,
                    "ttotal": 56,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-windows-ix86+x86_64/ChIPtest-00check.html"
                },
                {
                    "flavor": "r-patched-linux-x86_64",
                    "version": "1.0",
                    "tinstall": 2.8,
                    "tcheck": 23.34,
                    "ttotal": 26.14,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-patched-linux-x86_64/ChIPtest-00check.html"
                },
                {
                    "flavor": "r-patched-solaris-x86",
                    "version": "1.0",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 51.3,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-patched-solaris-x86/ChIPtest-00check.html"
                },
                {
                    "flavor": "r-release-linux-x86_64",
                    "version": "1.0",
                    "tinstall": 2.97,
                    "tcheck": 23.51,
                    "ttotal": 26.48,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-release-linux-x86_64/ChIPtest-00check.html"
                },
                {
                    "flavor": "r-release-macos-x86_64",
                    "version": "1.0",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 0,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-release-macos-x86_64/ChIPtest-00check.html"
                },
                {
                    "flavor": "r-release-windows-ix86+x86_64",
                    "version": "1.0",
                    "tinstall": 8,
                    "tcheck": 53,
                    "ttotal": 61,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-release-windows-ix86+x86_64/ChIPtest-00check.html"
                },
                {
                    "flavor": "r-oldrel-macos-x86_64",
                    "version": "1.0",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 0,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-oldrel-macos-x86_64/ChIPtest-00check.html"
                },
                {
                    "flavor": "r-oldrel-windows-ix86+x86_64",
                    "version": "1.0",
                    "tinstall": 16,
                    "tcheck": 63,
                    "ttotal": 79,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-oldrel-windows-ix86+x86_64/ChIPtest-00check.html"
                }
            ],
            "check_details": {
                "details": [
                    {
                        "version": "1.0",
                        "output": "File β€˜ChIPtest/libs/ChIPtest.so’:\n  Found no calls to: β€˜R_registerRoutines’, β€˜R_useDynamicSymbols’\n\nIt is good practice to register native routines and to disable symbol\nsearch.\n\nSee β€˜Writing portable packages’ in the β€˜Writing R Extensions’ manual.",
                        "check": "compiled code",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc"
                        ]
                    }
                ],
                "additional_issues": [

                ]
            }
        }
    ]
}
cchecks::cch_pkgs(
  limit = 2, 
  offset = 5
  )
$found
[1] 17647

$count
[1] 2

$offset
[1] 5

$error
NULL

$data
   package                                                                url
1      ibb      https://cloud.r-project.org/web/checks/check_results_ibb.html
2 ChIPtest https://cloud.r-project.org/web/checks/check_results_ChIPtest.html
              date_updated summary.any summary.ok summary.note summary.warn
1 2020-10-26T12:04:15.191Z        TRUE          7            5            0
2 2020-10-26T12:04:15.191Z        TRUE         10            2            0
  summary.error summary.fail
1             0            0
2             0            0
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           checks
1                                    r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-devel-windows-ix86+x86_64, r-patched-linux-x86_64, r-patched-solaris-x86, r-release-linux-x86_64, r-release-macos-x86_64, r-release-windows-ix86+x86_64, r-oldrel-macos-x86_64, r-oldrel-windows-ix86+x86_64, 0.0.1, 0.0.1, 0.0.1, 0.0.1, 0.0.1, 0.0.1, 0.0.1, 0.0.1, 0.0.1, 0.0.1, 0.0.1, 0.0.1, 3.97, 2.67, 0, 0, 8, 3.65, 0, 3.52, 0, 9, 0, 7, 35.8, 27.16, 0, 0, 54, 33, 0, 32.98, 0, 40, 0, 49, 39.77, 29.83, 55.27, 46.44, 62, 36.65, 64.3, 36.5, 0, 49, 0, 56, OK, OK, NOTE, NOTE, OK, OK, NOTE, OK, NOTE, OK, NOTE, OK, https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/ibb-00check.html, https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-gcc/ibb-00check.html, https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-clang/ibb-00check.html, https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-gcc/ibb-00check.html, https://www.R-project.org/nosvn/R.check/r-devel-windows-ix86+x86_64/ibb-00check.html, https://www.R-project.org/nosvn/R.check/r-patched-linux-x86_64/ibb-00check.html, https://www.R-project.org/nosvn/R.check/r-patched-solaris-x86/ibb-00check.html, https://www.R-project.org/nosvn/R.check/r-release-linux-x86_64/ibb-00check.html, https://www.R-project.org/nosvn/R.check/r-release-macos-x86_64/ibb-00check.html, https://www.R-project.org/nosvn/R.check/r-release-windows-ix86+x86_64/ibb-00check.html, https://www.R-project.org/nosvn/R.check/r-oldrel-macos-x86_64/ibb-00check.html, https://www.R-project.org/nosvn/R.check/r-oldrel-windows-ix86+x86_64/ibb-00check.html
2 r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-devel-windows-ix86+x86_64, r-patched-linux-x86_64, r-patched-solaris-x86, r-release-linux-x86_64, r-release-macos-x86_64, r-release-windows-ix86+x86_64, r-oldrel-macos-x86_64, r-oldrel-windows-ix86+x86_64, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 3.15, 2.55, 0, 0, 9, 2.8, 0, 2.97, 0, 8, 0, 16, 24.18, 18.99, 0, 0, 47, 23.34, 0, 23.51, 0, 53, 0, 63, 27.33, 21.54, 43.46, 35.93, 56, 26.14, 51.3, 26.48, 0, 61, 0, 79, OK, OK, NOTE, NOTE, OK, OK, OK, OK, OK, OK, OK, OK, https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/ChIPtest-00check.html, https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-gcc/ChIPtest-00check.html, https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-clang/ChIPtest-00check.html, https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-gcc/ChIPtest-00check.html, https://www.R-project.org/nosvn/R.check/r-devel-windows-ix86+x86_64/ChIPtest-00check.html, https://www.R-project.org/nosvn/R.check/r-patched-linux-x86_64/ChIPtest-00check.html, https://www.R-project.org/nosvn/R.check/r-patched-solaris-x86/ChIPtest-00check.html, https://www.R-project.org/nosvn/R.check/r-release-linux-x86_64/ChIPtest-00check.html, https://www.R-project.org/nosvn/R.check/r-release-macos-x86_64/ChIPtest-00check.html, https://www.R-project.org/nosvn/R.check/r-release-windows-ix86+x86_64/ChIPtest-00check.html, https://www.R-project.org/nosvn/R.check/r-oldrel-macos-x86_64/ChIPtest-00check.html, https://www.R-project.org/nosvn/R.check/r-oldrel-windows-ix86+x86_64/ChIPtest-00check.html
                                                                                                                                                                                                                                                                                                                                                                                                                                                                          check_details.details
1 0.0.1, 0.0.1, Namespace in Imports field not imported from: β€˜xml2’\n  All declared Imports should be used.,   Note: found 359 marked UTF-8 strings, dependencies in R code, data for non-ASCII characters, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-patched-solaris-x86, r-release-macos-x86_64, r-oldrel-macos-x86_64, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-patched-solaris-x86, r-release-macos-x86_64, r-oldrel-macos-x86_64
2                                                                                                                                        1.0, File β€˜ChIPtest/libs/ChIPtest.so’:\n  Found no calls to: β€˜R_registerRoutines’, β€˜R_useDynamicSymbols’\n\nIt is good practice to register native routines and to disable symbol\nsearch.\n\nSee β€˜Writing portable packages’ in the β€˜Writing R Extensions’ manual., compiled code, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc
  check_details.additional_issues
1                            NULL
2                            NULL

Packages by name

Get checks summary by package name.

Function of the cchecks package: cch_pkgs_history()

GET [/pkgs/{package}]

curl https://cranchecks.info/pkgs/rhub | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 2846
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:40 GMT

{
    "error": null,
    "data": {
        "package": "rhub",
        "url": "https://cloud.r-project.org/web/checks/check_results_rhub.html",
        "date_updated": "2020-10-26T12:04:15.633Z",
        "summary": {
            "any": false,
            "ok": 12,
            "note": 0,
            "warn": 0,
            "error": 0,
            "fail": 0
        },
        "checks": [
            {
                "flavor": "r-devel-linux-x86_64-debian-clang",
                "version": "1.1.1",
                "tinstall": 6.98,
                "tcheck": 50.92,
                "ttotal": 57.9,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/rhub-00check.html"
            },
            {
                "flavor": "r-devel-linux-x86_64-debian-gcc",
                "version": "1.1.1",
                "tinstall": 5.8,
                "tcheck": 39.46,
                "ttotal": 45.26,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-gcc/rhub-00check.html"
            },
            {
                "flavor": "r-devel-linux-x86_64-fedora-clang",
                "version": "1.1.1",
                "tinstall": 0,
                "tcheck": 0,
                "ttotal": 77.06,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-clang/rhub-00check.html"
            },
            {
                "flavor": "r-devel-linux-x86_64-fedora-gcc",
                "version": "1.1.1",
                "tinstall": 0,
                "tcheck": 0,
                "ttotal": 85.54,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-gcc/rhub-00check.html"
            },
            {
                "flavor": "r-devel-windows-ix86+x86_64",
                "version": "1.1.1",
                "tinstall": 13,
                "tcheck": 80,
                "ttotal": 93,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-windows-ix86+x86_64/rhub-00check.html"
            },
            {
                "flavor": "r-patched-linux-x86_64",
                "version": "1.1.1",
                "tinstall": 6.26,
                "tcheck": 47.26,
                "ttotal": 53.52,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-patched-linux-x86_64/rhub-00check.html"
            },
            {
                "flavor": "r-patched-solaris-x86",
                "version": "1.1.1",
                "tinstall": 0,
                "tcheck": 0,
                "ttotal": 96.8,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-patched-solaris-x86/rhub-00check.html"
            },
            {
                "flavor": "r-release-linux-x86_64",
                "version": "1.1.1",
                "tinstall": 7.02,
                "tcheck": 47.82,
                "ttotal": 54.84,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-release-linux-x86_64/rhub-00check.html"
            },
            {
                "flavor": "r-release-macos-x86_64",
                "version": "1.1.1",
                "tinstall": 0,
                "tcheck": 0,
                "ttotal": 0,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-release-macos-x86_64/rhub-00check.html"
            },
            {
                "flavor": "r-release-windows-ix86+x86_64",
                "version": "1.1.1",
                "tinstall": 12,
                "tcheck": 57,
                "ttotal": 69,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-release-windows-ix86+x86_64/rhub-00check.html"
            },
            {
                "flavor": "r-oldrel-macos-x86_64",
                "version": "1.1.1",
                "tinstall": 0,
                "tcheck": 0,
                "ttotal": 0,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-oldrel-macos-x86_64/rhub-00check.html"
            },
            {
                "flavor": "r-oldrel-windows-ix86+x86_64",
                "version": "1.1.1",
                "tinstall": 11,
                "tcheck": 69,
                "ttotal": 80,
                "status": "OK",
                "check_url": "https://www.R-project.org/nosvn/R.check/r-oldrel-windows-ix86+x86_64/rhub-00check.html"
            }
        ],
        "check_details": null
    }
}
cchecks::cch_pkgs(x = "rhub")
$error
NULL

$data
$data$package
[1] "rhub"

$data$url
[1] "https://cloud.r-project.org/web/checks/check_results_rhub.html"

$data$date_updated
[1] "2020-10-26T12:04:15.633Z"

$data$summary
$data$summary$any
[1] FALSE

$data$summary$ok
[1] 12

$data$summary$note
[1] 0

$data$summary$warn
[1] 0

$data$summary$error
[1] 0

$data$summary$fail
[1] 0


$data$checks
                              flavor version tinstall tcheck ttotal status
1  r-devel-linux-x86_64-debian-clang   1.1.1     6.98  50.92  57.90     OK
2    r-devel-linux-x86_64-debian-gcc   1.1.1     5.80  39.46  45.26     OK
3  r-devel-linux-x86_64-fedora-clang   1.1.1     0.00   0.00  77.06     OK
4    r-devel-linux-x86_64-fedora-gcc   1.1.1     0.00   0.00  85.54     OK
5        r-devel-windows-ix86+x86_64   1.1.1    13.00  80.00  93.00     OK
6             r-patched-linux-x86_64   1.1.1     6.26  47.26  53.52     OK
7              r-patched-solaris-x86   1.1.1     0.00   0.00  96.80     OK
8             r-release-linux-x86_64   1.1.1     7.02  47.82  54.84     OK
9             r-release-macos-x86_64   1.1.1     0.00   0.00   0.00     OK
10     r-release-windows-ix86+x86_64   1.1.1    12.00  57.00  69.00     OK
11             r-oldrel-macos-x86_64   1.1.1     0.00   0.00   0.00     OK
12      r-oldrel-windows-ix86+x86_64   1.1.1    11.00  69.00  80.00     OK
                                                                                     check_url
1  https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/rhub-00check.html
2    https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-gcc/rhub-00check.html
3  https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-clang/rhub-00check.html
4    https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-gcc/rhub-00check.html
5        https://www.R-project.org/nosvn/R.check/r-devel-windows-ix86+x86_64/rhub-00check.html
6             https://www.R-project.org/nosvn/R.check/r-patched-linux-x86_64/rhub-00check.html
7              https://www.R-project.org/nosvn/R.check/r-patched-solaris-x86/rhub-00check.html
8             https://www.R-project.org/nosvn/R.check/r-release-linux-x86_64/rhub-00check.html
9             https://www.R-project.org/nosvn/R.check/r-release-macos-x86_64/rhub-00check.html
10     https://www.R-project.org/nosvn/R.check/r-release-windows-ix86+x86_64/rhub-00check.html
11             https://www.R-project.org/nosvn/R.check/r-oldrel-macos-x86_64/rhub-00check.html
12      https://www.R-project.org/nosvn/R.check/r-oldrel-windows-ix86+x86_64/rhub-00check.html

$data$check_details
NULL

Packages by name (history)

Get checks history by package name.

GET [/pkgs] Default limit of 10, max of 50.

GET [/pkgs/{package}/history]

curl https://cranchecks.info/pkgs/rhub/history | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 27417
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:40 GMT

{
    "error": null,
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        "package": "rhub",
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                "date_updated": "2020-10-25T15:03:26.000Z",
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                        "tcheck": 0,
                        "ttotal": 97.3,
                        "status": "OK",
                        "check_url": "https://www.R-project.org/nosvn/R.check/r-patched-solaris-x86/rhub-00check.html"
                    },
                    {
                        "flavor": "r-release-linux-x86_64",
                        "version": "1.1.1",
                        "tinstall": 6.65,
                        "tcheck": 47.51,
                        "ttotal": 54.16,
                        "status": "OK",
                        "check_url": "https://www.R-project.org/nosvn/R.check/r-release-linux-x86_64/rhub-00check.html"
                    },
                    {
                        "flavor": "r-release-macos-x86_64",
                        "version": "1.1.1",
                        "tinstall": 0,
                        "tcheck": 0,
                        "ttotal": 0,
                        "status": "OK",
                        "check_url": "https://www.R-project.org/nosvn/R.check/r-release-macos-x86_64/rhub-00check.html"
                    },
                    {
                        "flavor": "r-release-windows-ix86+x86_64",
                        "version": "1.1.1",
                        "tinstall": 10,
                        "tcheck": 72,
                        "ttotal": 82,
                        "status": "OK",
                        "check_url": "https://www.R-project.org/nosvn/R.check/r-release-windows-ix86+x86_64/rhub-00check.html"
                    },
                    {
                        "flavor": "r-oldrel-macos-x86_64",
                        "version": "1.1.1",
                        "tinstall": 0,
                        "tcheck": 0,
                        "ttotal": 0,
                        "status": "OK",
                        "check_url": "https://www.R-project.org/nosvn/R.check/r-oldrel-macos-x86_64/rhub-00check.html"
                    },
                    {
                        "flavor": "r-oldrel-windows-ix86+x86_64",
                        "version": "1.1.1",
                        "tinstall": 8,
                        "tcheck": 53,
                        "ttotal": 61,
                        "status": "OK",
                        "check_url": "https://www.R-project.org/nosvn/R.check/r-oldrel-windows-ix86+x86_64/rhub-00check.html"
                    }
                ],
                "check_details": null
            }
        ]
    }
}
cchecks::cch_pkgs_history(x = "rhub")
$error
NULL

$data
$data$package
[1] "rhub"

$data$history
# A tibble: 30 x 4
   date_updated  summary$any   $ok $note $warn $error $fail checks check_details
   <chr>         <lgl>       <int> <int> <int>  <int> <int> <list> <lgl>        
 1 2020-10-25T1… FALSE          12     0     0      0     0 <df[,… NA           
 2 2020-10-24T1… FALSE          12     0     0      0     0 <df[,… NA           
 3 2020-10-23T1… FALSE          12     0     0      0     0 <df[,… NA           
 4 2020-10-22T1… FALSE          12     0     0      0     0 <df[,… NA           
 5 2020-10-21T1… FALSE          12     0     0      0     0 <df[,… NA           
 6 2020-10-20T1… FALSE          12     0     0      0     0 <df[,… NA           
 7 2020-10-19T1… FALSE          12     0     0      0     0 <df[,… NA           
 8 2020-10-18T1… FALSE          12     0     0      0     0 <df[,… NA           
 9 2020-10-17T1… FALSE          12     0     0      0     0 <df[,… NA           
10 2020-10-16T1… FALSE          12     0     0      0     0 <df[,… NA           
# … with 20 more rows

For historical data across packages see the history endpoint.

Badges

Get packages based checks to display in your package README for instance.

In a Markdown-based README to add a badge you just need something like ![alt text](https://cranchecks.info/badges/summary/{package}).

You might want the badge to point at either the CRAN results page or the CRAN checks API page i.e. either

[![Worst CRAN checks result for the rhub package](https://cranchecks.info/badges/worst/rhub)](https://cran.r-project.org/web/checks/check_results_rhub.html) to obtain Badges example, worst for the rhub package.

or

[![Worst CRAN checks result for the rhub package](https://cranchecks.info/badges/worst/rhub)](https://cranchecks.info/pkgs/rhub) to obtain Badges example, worst for the rhub package.

Summary badges

Get badge for CRAN checks summary by package name.

GET [/badges/summary/{package_name}]

[![Summary of CRAN checks results for the rhub package](https://cranchecks.info/badges/summary/rhub)](https://cranchecks.info/pkgs/rhub) gives Summary of CRAN checks results for the rhub package.

curl https://cranchecks.info/badges/summary/rhub
HTTP/1.1 200 OK
Cache-Control: max-age=300, public
Content-Length: 855
Content-Type: image/svg+xml; charset=utf-8
Expires: Mon, 26 Oct 2020 12:56:29 GMT
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:29 GMT

<?xml version="1.0" encoding="UTF-8"?>
<svg xmlns="http://www.w3.org/2000/svg" width="70" height="20">
  <linearGradient id="b" x2="0" y2="100%">
    <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
    <stop offset="1" stop-opacity=".1"/>
  </linearGradient>
  <mask id="a">
    <rect width="70" height="20" rx="3" fill="#fff"/>
  </mask>
  <g mask="url(#a)">
    <path fill="#555" d="M0 0h43v20H0z"/>
    <path fill="#4c1" d="M43 0h46.5v20H43z"/>
    <path fill="url(#b)" d="M0 0h70v20H0z"/>
  </g>
  <g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11">
    <text x="21.5" y="15" fill="#010101" fill-opacity=".3">
      CRAN
    </text>
    <text x="21.5" y="14">
      CRAN
    </text>
    <text x="55.5" y="15" fill="#010101" fill-opacity=".3">
      OK
    </text>
    <text x="55.5" y="14">
      OK
    </text>
  </g>
</svg>

Worst badges

Get badge for CRAN checks worst result by package name. 😰

GET [/badges/worst/{package_name}]

[![Worst CRAN checks results for the rhub package](https://cranchecks.info/badges/summary/rhub)](https://cranchecks.info/pkgs/rhub) gives Worst CRAN checks results for the rhub package.

curl https://cranchecks.info/badges/worst/rhub
HTTP/1.1 200 OK
Cache-Control: max-age=300, public
Content-Length: 855
Content-Type: image/svg+xml; charset=utf-8
Expires: Mon, 26 Oct 2020 12:56:29 GMT
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:29 GMT

<?xml version="1.0" encoding="UTF-8"?>
<svg xmlns="http://www.w3.org/2000/svg" width="70" height="20">
  <linearGradient id="b" x2="0" y2="100%">
    <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
    <stop offset="1" stop-opacity=".1"/>
  </linearGradient>
  <mask id="a">
    <rect width="70" height="20" rx="3" fill="#fff"/>
  </mask>
  <g mask="url(#a)">
    <path fill="#555" d="M0 0h43v20H0z"/>
    <path fill="#4c1" d="M43 0h46.5v20H43z"/>
    <path fill="url(#b)" d="M0 0h70v20H0z"/>
  </g>
  <g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11">
    <text x="21.5" y="15" fill="#010101" fill-opacity=".3">
      CRAN
    </text>
    <text x="21.5" y="14">
      CRAN
    </text>
    <text x="55.5" y="15" fill="#010101" fill-opacity=".3">
      OK
    </text>
    <text x="55.5" y="14">
      OK
    </text>
  </g>
</svg>

Flavor badges

Get badge for summary of CRAN checks by flavor and package name.

GET [/badges/flavor/{flavor}/{package}]

πŸ’‘ List of platforms/flavors

[![CRAN checks result on r-devel-linux-x86_64-debian-clang for the rhub package](https://cranchecks.info/badges/flavor/r-devel-linux-x86_64-debian-clang/rhub)](https://cranchecks.info/pkgs/rhub) gives CRAN checks result on r-devel-linux-x86_64-debian-clang for the rhub package.

curl https://cranchecks.info/badges/flavor/r-devel-linux-x86_64-debian-clang/rhub
HTTP/1.1 200 OK
Cache-Control: max-age=300, public
Content-Length: 855
Content-Type: image/svg+xml; charset=utf-8
Expires: Mon, 26 Oct 2020 12:56:30 GMT
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:30 GMT

<?xml version="1.0" encoding="UTF-8"?>
<svg xmlns="http://www.w3.org/2000/svg" width="70" height="20">
  <linearGradient id="b" x2="0" y2="100%">
    <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
    <stop offset="1" stop-opacity=".1"/>
  </linearGradient>
  <mask id="a">
    <rect width="70" height="20" rx="3" fill="#fff"/>
  </mask>
  <g mask="url(#a)">
    <path fill="#555" d="M0 0h43v20H0z"/>
    <path fill="#4c1" d="M43 0h46.5v20H43z"/>
    <path fill="url(#b)" d="M0 0h70v20H0z"/>
  </g>
  <g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11">
    <text x="21.5" y="15" fill="#010101" fill-opacity=".3">
      CRAN
    </text>
    <text x="21.5" y="14">
      CRAN
    </text>
    <text x="55.5" y="15" fill="#010101" fill-opacity=".3">
      OK
    </text>
    <text x="55.5" y="14">
      OK
    </text>
  </g>
</svg>

History

The /history/:date route allows GET requests only. The route is intended for fetching compressed new-line delimited JSON for an individual date, where all CRAN checks data across all packages is combined.

Parameter:

:date
should be of the form YYYY-MM-DD, the minimal value is 2018-12-18.

A request to /history/:date leads to a redirect (http status 302) and a returned JSON body with a message telling the user to follow the link in the Location response header in case they aren’t familiar with redirects. The link to follow is a temporary Amazon S3 link to the JSON file for the given date.

One can automatically get the link to the JSON file by following the redirect. You can do this in curl with the -L flag, or in R by using the followlocation curl option like followlocation=1.

An important note is the data in the JSON file is NOT valid JSON as an entire entity. Each line of the file IS valid JSON; called newline delimited JSON (NDJSON). You don’t have to worry about these details if you use cchecks::cch_history(), which takes care of downloading the file and reading in the compressed NDJSON. On the command line, you can do e.g, download the file, save to a .json.gz gzip-compressed file extension, then in the next line decompress the file with gzip, then pipe to jq, and use head to get the first 10 lines

curl -vL https://cranchecks.info/history/2020-04-01 > 2020-04-01.json.gz
gzip -dc 2020-04-01.json.gz | jq . | head -n 2
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0*   Trying 52.34.4.0:443...
* Connected to cranchecks.info (52.34.4.0) port 443 (#0)
* ALPN, offering http/1.1
* TLS 1.2 connection using TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
* Server certificate: cranchecks.info
* Server certificate: Let's Encrypt Authority X3
* Server certificate: DST Root CA X3
> GET /history/2020-04-01 HTTP/1.1
> Host: cranchecks.info
> User-Agent: curl/7.73.0
> Accept: */*
> 
* Mark bundle as not supporting multiuse
< HTTP/1.1 302 Found
< Access-Control-Allow-Methods: HEAD, GET
< Access-Control-Allow-Origin: *
< Cache-Control: public, must-revalidate, max-age=60
< Content-Length: 101
< Content-Type: application/json; charset=utf8
< Location: https://cchecks-history.s3.us-west-2.amazonaws.com/2020-04-01.json.gz?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIE65F6ZPF3JF7JTA%2F20201026%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Date=20201026T125132Z&X-Amz-Expires=900&X-Amz-SignedHeaders=host&X-Amz-Signature=4d7033e9bcfd081d718b091c90b0c4c483084577ed8cf3356e22b325415f5121
< Server: Caddy
< X-Content-Type-Options: nosniff
< Date: Mon, 26 Oct 2020 12:51:32 GMT
< 
* Ignoring the response-body
{ [101 bytes data]

100   101  100   101    0     0    317      0 --:--:-- --:--:-- --:--:--   317
* Connection #0 to host cranchecks.info left intact
* Issue another request to this URL: 'https://cchecks-history.s3.us-west-2.amazonaws.com/2020-04-01.json.gz?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIE65F6ZPF3JF7JTA%2F20201026%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Date=20201026T125132Z&X-Amz-Expires=900&X-Amz-SignedHeaders=host&X-Amz-Signature=4d7033e9bcfd081d718b091c90b0c4c483084577ed8cf3356e22b325415f5121'
*   Trying 52.218.252.169:443...
* Connected to cchecks-history.s3.us-west-2.amazonaws.com (52.218.252.169) port 443 (#1)
* ALPN, offering http/1.1
* TLS 1.2 connection using TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
* ALPN, server did not agree to a protocol
* Server certificate: *.s3-us-west-2.amazonaws.com
* Server certificate: DigiCert Baltimore CA-2 G2
* Server certificate: Baltimore CyberTrust Root
> GET /2020-04-01.json.gz?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIE65F6ZPF3JF7JTA%2F20201026%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Date=20201026T125132Z&X-Amz-Expires=900&X-Amz-SignedHeaders=host&X-Amz-Signature=4d7033e9bcfd081d718b091c90b0c4c483084577ed8cf3356e22b325415f5121 HTTP/1.1
> Host: cchecks-history.s3.us-west-2.amazonaws.com
> User-Agent: curl/7.73.0
> Accept: */*
> 
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< x-amz-id-2: xkJ8kCAwOajHfwm3PaOAGfK/pYoS0l+pFj1F6QG7Ms+Y0owpURFNA8Vsdv0jKYfW78P1xlar0T8=
< x-amz-request-id: 7A69AD2511C38DC6
< Date: Mon, 26 Oct 2020 12:51:33 GMT
< Last-Modified: Wed, 01 Apr 2020 16:36:04 GMT
< ETag: "a7d74593672aa52dace5cd9e62db9351"
< Content-Encoding: gzip
< Accept-Ranges: bytes
< Content-Type: application/json
< Content-Length: 5180606
< Server: AmazonS3
< 
{ [16360 bytes data]

  5 5059k    5  270k    0     0   271k      0  0:00:18 --:--:--  0:00:18  271k
100 5059k  100 5059k    0     0  3897k      0  0:00:01  0:00:01 --:--:-- 15.4M
* Connection #1 to host cchecks-history.s3.us-west-2.amazonaws.com left intact
{
  "package": "localIV",

⚠️ πŸ’‘ For historical data by package refer to the package history endpoint.

cchecks::cch_history("2020-04-01")
# opening file input connection.

 Found 500 records...
 Found 1000 records...
 Found 1500 records...
 Found 2000 records...
 Found 2500 records...
 Found 3000 records...
 Found 3500 records...
 Found 4000 records...
 Found 4500 records...
 Found 5000 records...
 Found 5500 records...
 Found 6000 records...
 Found 6500 records...
 Found 7000 records...
 Found 7500 records...
 Found 8000 records...
 Found 8500 records...
 Found 9000 records...
 Found 9500 records...
 Found 10000 records...
 Found 10500 records...
 Found 11000 records...
 Found 11500 records...
 Found 12000 records...
 Found 12500 records...
 Found 13000 records...
 Found 13500 records...
 Found 14000 records...
 Found 14500 records...
 Found 15000 records...
 Found 15500 records...
 Found 16000 records...
 Found 16327 records...
 Imported 16327 records. Simplifying...

# closing file input connection.
# A tibble: 16,327 x 5
   package  summary            checks              check_details             date_updated 
   <chr>    <chr>              <chr>               <chr>                     <chr>        
 1 localIV  "{\"any\":false,\… "[{\"flavor\":\"r-… "null"                    2020-04-01 1…
 2 di       "{\"any\":false,\… "[{\"flavor\":\"r-… "null"                    2020-04-01 1…
 3 GAR      "{\"any\":true,\"… "[{\"flavor\":\"r-… "{\"version\":\"1.1\",\"… 2020-04-01 1…
 4 MetABEL  "{\"any\":true,\"… "[{\"flavor\":\"r-… "{\"version\":\"0.2-0\",… 2020-04-01 1…
 5 quantab… "{\"any\":false,\… "[{\"flavor\":\"r-… "null"                    2020-04-01 1…
 6 ChIPtest "{\"any\":true,\"… "[{\"flavor\":\"r-… "{\"version\":\"1.0\",\"… 2020-04-01 1…
 7 TSF      "{\"any\":false,\… "[{\"flavor\":\"r-… "null"                    2020-04-01 1…
 8 apercu   "{\"any\":true,\"… "[{\"flavor\":\"r-… "{\"version\":\"0.2.4\",… 2020-04-01 1…
 9 SPRT     "{\"any\":true,\"… "[{\"flavor\":\"r-… "{\"version\":\"1.0\",\"… 2020-04-01 1…
10 W2CWM2C  "{\"any\":false,\… "[{\"flavor\":\"r-… "null"                    2020-04-01 1…
# … with 16,317 more rows

Search

Search package history data. This is a full text search ONLY of the output in check_details field.

Function of the cchecks package: cch_pkgs_search()

GET [/search]

Parameters:

q (string)
full text query, e.g, q=memory
package (string)
a package name. limit results to a single package, e.g, package=taxize
one_each (boolean)
if true, return a single result for each package; useful if you want to find out what packages have match a particular query, and don’t care which day that match happened. default: false; e.g., one_each=true
fields (string)
comma separated string with field to return, e.g., fields=package,check_details
limit/offset
see pagination docs. Max of 50.
curl https://cranchecks.info/search?q=memory | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 167604
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:56 GMT

{
    "error": null,
    "count": 1344,
    "returned": 10,
    "data": [
        {
            "package": "testComplexity",
            "date_updated": "2020-09-26T15:03:19.000Z",
            "summary": {
                "any": true,
                "ok": 3,
                "note": 2,
                "warn": 0,
                "error": 7,
                "fail": 0
            },
            "checks": [
                {
                    "flavor": "r-devel-linux-x86_64-debian-clang",
                    "version": "0.1.0",
                    "tinstall": 4.67,
                    "tcheck": 141.91,
                    "ttotal": 146.58,
                    "status": "ERROR",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/testComplexity-00check.html"
                },
                {
                    "flavor": "r-devel-linux-x86_64-debian-gcc",
                    "version": "0.1.0",
                    "tinstall": 3.86,
                    "tcheck": 108.61,
                    "ttotal": 112.47,
                    "status": "ERROR",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-gcc/testComplexity-00check.html"
                },
                {
                    "flavor": "r-devel-linux-x86_64-fedora-clang",
                    "version": "0.1.0",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 125.27,
                    "status": "ERROR",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-clang/testComplexity-00check.html"
                },
                {
                    "flavor": "r-devel-linux-x86_64-fedora-gcc",
                    "version": "0.1.0",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 141.14,
                    "status": "ERROR",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-linux-x86_64-fedora-gcc/testComplexity-00check.html"
                },
                {
                    "flavor": "r-devel-windows-ix86+x86_64",
                    "version": "0.1.0",
                    "tinstall": 11,
                    "tcheck": 233,
                    "ttotal": 244,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-devel-windows-ix86+x86_64/testComplexity-00check.html"
                },
                {
                    "flavor": "r-patched-linux-x86_64",
                    "version": "0.1.0",
                    "tinstall": 4.78,
                    "tcheck": 140.81,
                    "ttotal": 145.59,
                    "status": "ERROR",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-patched-linux-x86_64/testComplexity-00check.html"
                },
                {
                    "flavor": "r-patched-solaris-x86",
                    "version": "0.1.0",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 254.8,
                    "status": "ERROR",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-patched-solaris-x86/testComplexity-00check.html"
                },
                {
                    "flavor": "r-release-linux-x86_64",
                    "version": "0.1.0",
                    "tinstall": 4.59,
                    "tcheck": 141.62,
                    "ttotal": 146.21,
                    "status": "ERROR",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-release-linux-x86_64/testComplexity-00check.html"
                },
                {
                    "flavor": "r-release-macos-x86_64",
                    "version": "0.1.0",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 0,
                    "status": "NOTE",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-release-macos-x86_64/testComplexity-00check.html"
                },
                {
                    "flavor": "r-release-windows-ix86+x86_64",
                    "version": "0.1.0",
                    "tinstall": 9,
                    "tcheck": 209,
                    "ttotal": 218,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-release-windows-ix86+x86_64/testComplexity-00check.html"
                },
                {
                    "flavor": "r-oldrel-macos-x86_64",
                    "version": "0.1.0",
                    "tinstall": 0,
                    "tcheck": 0,
                    "ttotal": 0,
                    "status": "NOTE",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-oldrel-macos-x86_64/testComplexity-00check.html"
                },
                {
                    "flavor": "r-oldrel-windows-ix86+x86_64",
                    "version": "0.1.0",
                    "tinstall": 7,
                    "tcheck": 199,
                    "ttotal": 206,
                    "status": "OK",
                    "check_url": "https://www.R-project.org/nosvn/R.check/r-oldrel-windows-ix86+x86_64/testComplexity-00check.html"
                }
            ],
            "check_details": {
                "details": [
                    {
                        "version": "0.1.0",
                        "output": "Running examples in 'testComplexity-Ex.R' failed\nThe error most likely occurred in:\n\n> base::assign(\".ptime\", proc.time(), pos = \"CheckExEnv\")\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang",
                            "r-devel-linux-x86_64-debian-gcc",
                            "r-patched-linux-x86_64",
                            "r-release-linux-x86_64"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running 'testthat.R' [90s/99s]\nRunning the tests in 'tests/testthat.R' failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"linear\"\n  -- 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  -- 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  == testthat results  ===========================================================\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [68s/100s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-gcc"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "Namespace in Imports field not imported from: β€˜utils’\n  All declared Imports should be used.",
                        "check": "dependencies in R code",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-patched-solaris-x86",
                            "r-release-macos-x86_64",
                            "r-oldrel-macos-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "Running examples in β€˜testComplexity-Ex.R’ failed\nThe error most likely occurred in:\n\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-patched-solaris-x86"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [61s/62s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"quadratic\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [80s/81s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-gcc"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [92s/100s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-patched-linux-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [163s/171s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"linear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [92s/101s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"linear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"quadratic\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
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                "details": [
                    {
                        "version": "0.1.0",
                        "output": "Running examples in 'testComplexity-Ex.R' failed\nThe error most likely occurred in:\n\n> base::assign(\".ptime\", proc.time(), pos = \"CheckExEnv\")\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang",
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running 'testthat.R' [90s/99s]\nRunning the tests in 'tests/testthat.R' failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"linear\"\n  -- 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  -- 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  == testthat results  ===========================================================\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [68s/95s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-gcc"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "Namespace in Imports field not imported from: β€˜utils’\n  All declared Imports should be used.",
                        "check": "dependencies in R code",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
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                            "r-release-macos-x86_64",
                            "r-oldrel-macos-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "Running examples in β€˜testComplexity-Ex.R’ failed\nThe error most likely occurred in:\n\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
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                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [106s/281s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [80s/81s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-gcc"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [92s/100s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-patched-linux-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [184s/187s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [92s/101s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"linear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"quadratic\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
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            "check_details": {
                "details": [
                    {
                        "version": "0.1.0",
                        "output": "Running examples in 'testComplexity-Ex.R' failed\nThe error most likely occurred in:\n\n> base::assign(\".ptime\", proc.time(), pos = \"CheckExEnv\")\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang",
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running 'testthat.R' [90s/101s]\nRunning the tests in 'tests/testthat.R' failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  -- 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  -- 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"linear\"\n  == testthat results  ===========================================================\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [69s/95s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-gcc"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "Namespace in Imports field not imported from: β€˜utils’\n  All declared Imports should be used.",
                        "check": "dependencies in R code",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-patched-solaris-x86",
                            "r-release-macos-x86_64",
                            "r-oldrel-macos-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "Running examples in β€˜testComplexity-Ex.R’ failed\nThe error most likely occurred in:\n\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-patched-solaris-x86"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [51s/52s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"quadratic\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [55s/56s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-gcc"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [92s/100s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-patched-linux-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [184s/187s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
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                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [92s/101s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"linear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"quadratic\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
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            "check_details": {
                "details": [
                    {
                        "version": "0.1.0",
                        "output": "Running examples in 'testComplexity-Ex.R' failed\nThe error most likely occurred in:\n\n> base::assign(\".ptime\", proc.time(), pos = \"CheckExEnv\")\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running 'testthat.R' [90s/101s]\nRunning the tests in 'tests/testthat.R' failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  -- 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  -- 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"linear\"\n  == testthat results  ===========================================================\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [68s/95s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-gcc"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "Namespace in Imports field not imported from: β€˜utils’\n  All declared Imports should be used.",
                        "check": "dependencies in R code",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-patched-solaris-x86",
                            "r-release-macos-x86_64",
                            "r-oldrel-macos-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "Running examples in β€˜testComplexity-Ex.R’ failed\nThe error most likely occurred in:\n\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-patched-solaris-x86"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [51s/52s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"quadratic\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [55s/56s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-gcc"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [91s/98s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"linear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"quadratic\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-patched-linux-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [184s/187s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
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                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [91s/99s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"log\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
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                        "version": "0.1.0",
                        "output": "Running examples in 'testComplexity-Ex.R' failed\nThe error most likely occurred in:\n\n> base::assign(\".ptime\", proc.time(), pos = \"CheckExEnv\")\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running 'testthat.R' [88s/95s]\nRunning the tests in 'tests/testthat.R' failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  -- 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  -- 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  == testthat results  ===========================================================\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [68s/95s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"quadratic\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-gcc"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "Namespace in Imports field not imported from: β€˜utils’\n  All declared Imports should be used.",
                        "check": "dependencies in R code",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
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                    {
                        "version": "0.1.0",
                        "output": "Running examples in β€˜testComplexity-Ex.R’ failed\nThe error most likely occurred in:\n\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
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                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [51s/52s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"quadratic\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [55s/56s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [91s/98s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"linear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"quadratic\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
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                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [184s/187s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
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                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [91s/99s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"log\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
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                        "version": "0.1.0",
                        "output": "Running examples in 'testComplexity-Ex.R' failed\nThe error most likely occurred in:\n\n> base::assign(\".ptime\", proc.time(), pos = \"CheckExEnv\")\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
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                        "version": "0.1.0",
                        "output": "  Running 'testthat.R' [88s/95s]\nRunning the tests in 'tests/testthat.R' failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  -- 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  -- 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  == testthat results  ===========================================================\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
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                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [68s/92s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-gcc"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "Namespace in Imports field not imported from: β€˜utils’\n  All declared Imports should be used.",
                        "check": "dependencies in R code",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
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                            "r-release-macos-x86_64",
                            "r-oldrel-macos-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "Running examples in β€˜testComplexity-Ex.R’ failed\nThe error most likely occurred in:\n\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-patched-solaris-x86"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [51s/52s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"quadratic\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [55s/56s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-gcc"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [91s/98s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-patched-linux-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [184s/187s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [91s/98s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
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                "details": [
                    {
                        "version": "0.1.0",
                        "output": "Running examples in 'testComplexity-Ex.R' failed\nThe error most likely occurred in:\n\n> base::assign(\".ptime\", proc.time(), pos = \"CheckExEnv\")\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang",
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running 'testthat.R' [91s/98s]\nRunning the tests in 'tests/testthat.R' failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  -- 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  -- 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  == testthat results  ===========================================================\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [67s/97s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"linear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-gcc"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "Namespace in Imports field not imported from: β€˜utils’\n  All declared Imports should be used.",
                        "check": "dependencies in R code",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
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                            "r-release-macos-x86_64",
                            "r-oldrel-macos-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "Running examples in β€˜testComplexity-Ex.R’ failed\nThe error most likely occurred in:\n\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [51s/52s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"quadratic\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [55s/56s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-gcc"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [91s/98s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-patched-linux-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [184s/187s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
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                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [91s/98s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"constant\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
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                "details": [
                    {
                        "version": "0.1.0",
                        "output": "Running examples in 'testComplexity-Ex.R' failed\nThe error most likely occurred in:\n\n> base::assign(\".ptime\", proc.time(), pos = \"CheckExEnv\")\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang",
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                            "r-patched-linux-x86_64",
                            "r-release-linux-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running 'testthat.R' [91s/98s]\nRunning the tests in 'tests/testthat.R' failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  -- 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  -- 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  == testthat results  ===========================================================\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [69s/97s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-gcc"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "Namespace in Imports field not imported from: β€˜utils’\n  All declared Imports should be used.",
                        "check": "dependencies in R code",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-release-macos-x86_64",
                            "r-oldrel-macos-x86_64"
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                    },
                    {
                        "version": "0.1.0",
                        "output": "Running examples in β€˜testComplexity-Ex.R’ failed\nThe error most likely occurred in:\n\n> ### Name: asymptoticMemoryComplexityClass\n> ### Title: Asymptotic Memory Complexity Classifying function\n> ### Aliases: asymptoticMemoryComplexityClass\n> \n> ### ** Examples\n> \n> # Allocating a square matrix of N*N dimensions against a set of increasing input data sizes:\n> input.sizes = 10^seq(1, 3, by = 0.1)\n> memory.usage.data <- asymptoticMemoryUsage(matrix(data = N:N, nrow = N, ncol = N), input.sizes)\nError: Memory profiling not available in this version of R\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [51s/52s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"quadratic\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-clang"
                        ]
                    },
                    {
                        "version": "0.1.1",
                        "output": "Namespace in Imports field not imported from: β€˜utils’\n  All declared Imports should be used.",
                        "check": "dependencies in R code",
                        "flavors": [
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-patched-solaris-x86"
                        ]
                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [92s/100s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"log\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
                            "r-patched-linux-x86_64"
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                    },
                    {
                        "version": "0.1.1",
                        "output": "  Running β€˜testthat.R’ [177s/204s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"linear\"\n  ── 1. Failure: PeakSegOptimal::PeakSegPDPA function test (@test-testsforConstrai\n  Complexity mismatch: Expected loglinear complexity, instead of the predicted linear complexity from asymptoticTimeComplexityClass(timings.df).\n  \n  [1] \"linear\"\n  [1] \"linear\"\n  [1] \"loglinear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 25 | SKIPPED: 3 | WARNINGS: 802 | FAILED: 1 ]\n  1. Failure: PeakSegOptimal::PeakSegPDPA function test (@test-testsforConstrainedchangepointmodelalgos.R#5) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
                        "flavors": [
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                    },
                    {
                        "version": "0.1.0",
                        "output": "  Running β€˜testthat.R’ [88s/97s]\nRunning the tests in β€˜tests/testthat.R’ failed.\nComplete output:\n  > library(testComplexity)\n  > \n  > if(require(testthat))\n  +   test_check(\"testComplexity\")\n  Loading required package: testthat\n  [1] \"loglinear\"\n  [1] \"loglinear\"\n  ── 1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComp\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(rpois(N, 10), data.sizes = 10)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  ── 2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsf\n  Memory profiling not available in this version of R\n  Backtrace:\n   1. testComplexity::asymptoticMemoryUsage(...)\n   2. base::lapply(...)\n   3. testComplexity:::FUN(X[[i]], ...)\n   4. bench::bench_memory(fun.obj(data.sizes[i]))\n  \n  [1] \"loglinear\"\n  [1] \"linear\"\n  ══ testthat results  ═══════════════════════════════════════════════════════════\n  [ OK: 26 | SKIPPED: 1 | WARNINGS: 802 | FAILED: 2 ]\n  1. Error: Return value test for asymptoticMemoryUsage (@test-testsfortestComplexity.R#72) \n  2. Error: Return value test for asymptoticMemoryComplexityClass (@test-testsfortestComplexity.R#85) \n  \n  Error: testthat unit tests failed\n  Execution halted",
                        "check": "tests",
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                        "output": "Rd file 'allan-package.Rd':\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=smallchunk,weights=~cont0)\n\nRd file 'allanVarSelect.Rd':\n  \\usage lines wider than 90 characters:\n     allanVarSelect(BaseModel, TrnDataSetFile, ValDataSetFile, ResponseCol = 1, NumOfSteps = 10, criteria = \"AIC\", currentchunksize = -1, si ... [TRUNCATED]\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n\nRd file 'fitvbiglm.Rd':\n  \\usage lines wider than 90 characters:\n     fitvbiglm(BaseModel, filename, currentchunksize = -1, silent = TRUE, MemoryAllowed = 0.5, TestedRows = 1000, AdjFactor = 0.095)\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n\nRd file 'getbestchunksize.Rd':\n  \\usage lines wider than 90 characters:\n     getbestchunksize(filename, MemoryAllowed = 0.5, TestedRows = 1000, AdjFactor = 0.095, silent = TRUE)\n  \\examples lines wider than 100 characters:\n             #This is done by reading in a number of rows(1000 by default)and then measuring the size of the memory\n             #used.  Memory allwed is specified in Gb.  The adjfactor is a factor used to adjust memory for overhead\n\nRd file 'predictvbiglm.Rd':\n  \\usage lines wider than 90 characters:\n     predictvbiglm(BaseModel, ValFileName, currentchunksize = -1, ResponseCol = 1, silent = TRUE, MemoryAllowed = 0.5, TestedRows = 1000, Ad ... [TRUNCATED]\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n     predictvbiglm<-function(BaseModel,ValFileName,currentchunksize=-1,ResponseCol=1,silent=TRUE,MemoryAllowed=0.5,TestedRows=1000,AdjFactor ... [TRUNCATED]\n                     currentchunksize<-getbestchunksize(ValFileName,MemoryAllowed=MemoryAllowed,TestedRows=TestedRows,AdjFactor=AdjFactor,si ... [TRUNCATED]\n                             weightvector<-as.vector(eval(parse(text=paste(\"CurrentDataSet\",\"$\",weightname,sep=\"\"))))\n                     CurrentVariance=sum(((CurrentDataSet[,ResponseCol]-CurrentMean)^2)*weightvector)/sum(weightvector)\n\nRd file 'readinbigdata.Rd':\n  \\examples lines wider than 100 characters:\n             #The return value is either the next chunk of data or NULL if there is no additional data left.\n             #Additionally if a reset=TRUE flag is passed, then the data stream goes back to the beginning.\n\nThese lines will be truncated in the PDF manual.",
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                        "output": "Running examples in 'allan-Ex.R' failed\nThe error most likely occurred in:\n\n> ### Name: allanVarSelect\n> ### Title: Memory Unlimited Forward Stepwise Variable Selection for Linear\n> ###   Models\n> ### Aliases: allanVarSelect\n> ### Keywords: stepwise linear regression memory\n> \n> ### ** Examples\n> \n> #Get external data.  For your own data skip this next line and replace all\n> #instance of SampleData with \"YourFile.csv\".\n> SampleData=system.file(\"extdata\",\"SampleDataFile.csv\", package = \"allan\")\n> \n> #fit smaller data to biglm object\n> columnnames<-names(read.csv(SampleData, nrows=2,header=TRUE))\n> datafeed<-readinbigdata(SampleData,chunksize=1000,col.names=columnnames)\n> datafeed(TRUE)\n> firstchunk<-datafeed(FALSE)\n> \n> #create a biglm model from the small chunk with all variables that will be consdered\n> #for variable selection.\n> bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n> \n> #now run variable selection\n> FinalModel<-allanVarSelect(bigmodel,SampleData,SampleData,NumOfSteps=2,criteria=\"MSE\",silent=FALSE)\n[1] \"Total memory usage for 1000 lines:\"\n110560 bytes\n[1] \"Chunksize for dataframe after adjustment factor:\"\n[1] 429630\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529253.65122942\"      \"1529265.34987705\" \"1.29997019294336e+129\" \n                                                \n                \"cont3\"                     \"1\" \n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529255.65122942\"      \"1529273.19920087\" \"1.29902541076004e+129\" \n                                                \n                \"cont1\"                     \"2\" \n[1] \"Final Results of Variable Selection:\"\n                 AICValue           BICValue           MSEValue               \nIterationSummary \"1529253.65122942\" \"1529265.34987705\" \"1.29997019294336e+129\"\nIterationSummary \"1529255.65122942\" \"1529273.19920087\" \"1.29902541076004e+129\"\n                            \nIterationSummary \"cont3\" \"1\"\nIterationSummary \"cont1\" \"2\"\n[1] \"Results Stored in $SelectionSummary\"\n> \n> \n> \n> \n> \n> \n> \n> cleanEx()\nWarning in .Internal(gc(verbose, reset, full)) :\n  closing unused connection 3 (D:/temp/Rtmp4GshIp/RLIBS_b108492d7509/allan/extdata/SampleDataFile.csv)\nError: connections left open:\n\tD:/temp/Rtmp4GshIp/RLIBS_b108492d7509/allan/extdata/SampleDataFile.csv (file)\nExecution halted",
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                        "output": "Running examples in 'allan-Ex.R' failed\nThe error most likely occurred in:\n\n> ### Name: allanVarSelect\n> ### Title: Memory Unlimited Forward Stepwise Variable Selection for Linear\n> ###   Models\n> ### Aliases: allanVarSelect\n> ### Keywords: stepwise linear regression memory\n> \n> ### ** Examples\n> \n> #Get external data.  For your own data skip this next line and replace all\n> #instance of SampleData with \"YourFile.csv\".\n> SampleData=system.file(\"extdata\",\"SampleDataFile.csv\", package = \"allan\")\n> \n> #fit smaller data to biglm object\n> columnnames<-names(read.csv(SampleData, nrows=2,header=TRUE))\n> datafeed<-readinbigdata(SampleData,chunksize=1000,col.names=columnnames)\n> datafeed(TRUE)\n> firstchunk<-datafeed(FALSE)\n> \n> #create a biglm model from the small chunk with all variables that will be consdered\n> #for variable selection.\n> bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n> \n> #now run variable selection\n> FinalModel<-allanVarSelect(bigmodel,SampleData,SampleData,NumOfSteps=2,criteria=\"MSE\",silent=FALSE)\n[1] \"Total memory usage for 1000 lines:\"\n110560 bytes\n[1] \"Chunksize for dataframe after adjustment factor:\"\n[1] 429630\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529253.65122942\"      \"1529265.34987705\" \"1.29997019294336e+129\" \n                                                \n                \"cont3\"                     \"1\" \n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529255.65122942\"      \"1529273.19920087\" \"1.29902541076004e+129\" \n                                                \n                \"cont1\"                     \"2\" \n[1] \"Final Results of Variable Selection:\"\n                 AICValue           BICValue           MSEValue               \nIterationSummary \"1529253.65122942\" \"1529265.34987705\" \"1.29997019294336e+129\"\nIterationSummary \"1529255.65122942\" \"1529273.19920087\" \"1.29902541076004e+129\"\n                            \nIterationSummary \"cont3\" \"1\"\nIterationSummary \"cont1\" \"2\"\n[1] \"Results Stored in $SelectionSummary\"\n> \n> \n> \n> \n> \n> \n> \n> cleanEx()\nWarning in .Internal(gc(verbose, reset, full)) :\n  closing unused connection 3 (D:/temp/Rtmp2BYpjJ/RLIBS_2a240bce47e/allan/extdata/SampleDataFile.csv)\nError: connections left open:\n\tD:/temp/Rtmp2BYpjJ/RLIBS_2a240bce47e/allan/extdata/SampleDataFile.csv (file)\nExecution halted",
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                        "output": "Running examples in 'allan-Ex.R' failed\nThe error most likely occurred in:\n\n> ### Name: allanVarSelect\n> ### Title: Memory Unlimited Forward Stepwise Variable Selection for Linear\n> ###   Models\n> ### Aliases: allanVarSelect\n> ### Keywords: stepwise linear regression memory\n> \n> ### ** Examples\n> \n> #Get external data.  For your own data skip this next line and replace all\n> #instance of SampleData with \"YourFile.csv\".\n> SampleData=system.file(\"extdata\",\"SampleDataFile.csv\", package = \"allan\")\n> \n> #fit smaller data to biglm object\n> columnnames<-names(read.csv(SampleData, nrows=2,header=TRUE))\n> datafeed<-readinbigdata(SampleData,chunksize=1000,col.names=columnnames)\n> datafeed(TRUE)\n> firstchunk<-datafeed(FALSE)\n> \n> #create a biglm model from the small chunk with all variables that will be consdered\n> #for variable selection.\n> bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n> \n> #now run variable selection\n> FinalModel<-allanVarSelect(bigmodel,SampleData,SampleData,NumOfSteps=2,criteria=\"MSE\",silent=FALSE)\n[1] \"Total memory usage for 1000 lines:\"\n110560 bytes\n[1] \"Chunksize for dataframe after adjustment factor:\"\n[1] 429630\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529253.65122942\"      \"1529265.34987705\" \"1.29997019294336e+129\" \n                                                \n                \"cont3\"                     \"1\" \n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529255.65122942\"      \"1529273.19920087\" \"1.29902541076004e+129\" \n                                                \n                \"cont1\"                     \"2\" \n[1] \"Final Results of Variable Selection:\"\n                 AICValue           BICValue           MSEValue               \nIterationSummary \"1529253.65122942\" \"1529265.34987705\" \"1.29997019294336e+129\"\nIterationSummary \"1529255.65122942\" \"1529273.19920087\" \"1.29902541076004e+129\"\n                            \nIterationSummary \"cont3\" \"1\"\nIterationSummary \"cont1\" \"2\"\n[1] \"Results Stored in $SelectionSummary\"\n> \n> \n> \n> \n> \n> \n> \n> cleanEx()\nWarning in .Internal(gc(verbose, reset, full)) :\n  closing unused connection 3 (D:/temp/Rtmpo3iysC/RLIBS_62e07f19674c/allan/extdata/SampleDataFile.csv)\nError: connections left open:\n\tD:/temp/Rtmpo3iysC/RLIBS_62e07f19674c/allan/extdata/SampleDataFile.csv (file)\nExecution halted",
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            ],
            "check_details": {
                "details": [
                    {
                        "version": "1.01",
                        "output": "Malformed Description field: should contain one or more complete sentences.",
                        "check": "DESCRIPTION meta-information",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang",
                            "r-devel-linux-x86_64-debian-gcc",
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                            "r-oldrel-macos-x86_64",
                            "r-oldrel-windows-ix86+x86_64"
                        ]
                    },
                    {
                        "version": "1.01",
                        "output": "allanVarSelect: no visible global function definition for 'read.csv'\nfitvbiglm: no visible global function definition for 'read.csv'\nfitvbiglm: no visible global function definition for 'update'\ngetbestchunksize: no visible global function definition for 'read.csv'\ngetbestchunksize: no visible global function definition for\n  'object.size'\npredictvbiglm: no visible global function definition for 'read.csv'\npredictvbiglm: no visible global function definition for 'predict'\npredictvbiglm: no visible global function definition for\n  'weighted.mean'\nreadinbigdata : <anonymous>: no visible global function definition for\n  'read.csv'\nUndefined global functions or variables:\n  object.size predict read.csv update weighted.mean\nConsider adding\n  importFrom(\"stats\", \"predict\", \"update\", \"weighted.mean\")\n  importFrom(\"utils\", \"object.size\", \"read.csv\")\nto your NAMESPACE file.",
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                            "r-release-macos-x86_64",
                            "r-release-windows-ix86+x86_64",
                            "r-oldrel-macos-x86_64",
                            "r-oldrel-windows-ix86+x86_64"
                        ]
                    },
                    {
                        "version": "1.01",
                        "output": "prepare_Rd: allan-package.Rd:49-51: Dropping empty section \\seealso\nprepare_Rd: allanVarSelect.Rd:59-60: Dropping empty section \\details\nprepare_Rd: allanVarSelect.Rd:66-67: Dropping empty section \\references\nprepare_Rd: allanVarSelect.Rd:78-79: Dropping empty section \\seealso\nprepare_Rd: fitvbiglm.Rd:38-39: Dropping empty section \\details\nprepare_Rd: fitvbiglm.Rd:49-50: Dropping empty section \\note\nprepare_Rd: fitvbiglm.Rd:43-44: Dropping empty section \\references\nprepare_Rd: fitvbiglm.Rd:53-54: Dropping empty section \\seealso\nprepare_Rd: getbestchunksize.Rd:35-36: Dropping empty section \\details\nprepare_Rd: getbestchunksize.Rd:46-47: Dropping empty section \\note\nprepare_Rd: getbestchunksize.Rd:40-41: Dropping empty section \\references\nprepare_Rd: getbestchunksize.Rd:50-51: Dropping empty section \\seealso\nprepare_Rd: predictvbiglm.Rd:44-45: Dropping empty section \\details\nprepare_Rd: predictvbiglm.Rd:56-57: Dropping empty section \\note\nprepare_Rd: predictvbiglm.Rd:50-51: Dropping empty section \\references\nprepare_Rd: predictvbiglm.Rd:60-61: Dropping empty section \\seealso\nprepare_Rd: readinbigdata.Rd:42-43: Dropping empty section \\note\nprepare_Rd: readinbigdata.Rd:45-46: Dropping empty section \\seealso",
                        "check": "Rd files",
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                            "r-devel-linux-x86_64-debian-gcc",
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-devel-windows-ix86+x86_64",
                            "r-patched-linux-x86_64",
                            "r-patched-solaris-x86",
                            "r-release-linux-x86_64",
                            "r-release-macos-x86_64",
                            "r-release-windows-ix86+x86_64",
                            "r-oldrel-macos-x86_64",
                            "r-oldrel-windows-ix86+x86_64"
                        ]
                    },
                    {
                        "version": "1.01",
                        "output": "Rd file 'allan-package.Rd':\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=smallchunk,weights=~cont0)\n\nRd file 'allanVarSelect.Rd':\n  \\usage lines wider than 90 characters:\n     allanVarSelect(BaseModel, TrnDataSetFile, ValDataSetFile, ResponseCol = 1, NumOfSteps = 10, criteria = \"AIC\", currentchunksize = -1, si ... [TRUNCATED]\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n\nRd file 'fitvbiglm.Rd':\n  \\usage lines wider than 90 characters:\n     fitvbiglm(BaseModel, filename, currentchunksize = -1, silent = TRUE, MemoryAllowed = 0.5, TestedRows = 1000, AdjFactor = 0.095)\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n\nRd file 'getbestchunksize.Rd':\n  \\usage lines wider than 90 characters:\n     getbestchunksize(filename, MemoryAllowed = 0.5, TestedRows = 1000, AdjFactor = 0.095, silent = TRUE)\n  \\examples lines wider than 100 characters:\n             #This is done by reading in a number of rows(1000 by default)and then measuring the size of the memory\n             #used.  Memory allwed is specified in Gb.  The adjfactor is a factor used to adjust memory for overhead\n\nRd file 'predictvbiglm.Rd':\n  \\usage lines wider than 90 characters:\n     predictvbiglm(BaseModel, ValFileName, currentchunksize = -1, ResponseCol = 1, silent = TRUE, MemoryAllowed = 0.5, TestedRows = 1000, Ad ... [TRUNCATED]\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n     predictvbiglm<-function(BaseModel,ValFileName,currentchunksize=-1,ResponseCol=1,silent=TRUE,MemoryAllowed=0.5,TestedRows=1000,AdjFactor ... [TRUNCATED]\n                     currentchunksize<-getbestchunksize(ValFileName,MemoryAllowed=MemoryAllowed,TestedRows=TestedRows,AdjFactor=AdjFactor,si ... [TRUNCATED]\n                             weightvector<-as.vector(eval(parse(text=paste(\"CurrentDataSet\",\"$\",weightname,sep=\"\"))))\n                     CurrentVariance=sum(((CurrentDataSet[,ResponseCol]-CurrentMean)^2)*weightvector)/sum(weightvector)\n\nRd file 'readinbigdata.Rd':\n  \\examples lines wider than 100 characters:\n             #The return value is either the next chunk of data or NULL if there is no additional data left.\n             #Additionally if a reset=TRUE flag is passed, then the data stream goes back to the beginning.\n\nThese lines will be truncated in the PDF manual.",
                        "check": "Rd line widths",
                        "flavors": [
                            "r-devel-linux-x86_64-debian-clang",
                            "r-devel-linux-x86_64-debian-gcc",
                            "r-devel-linux-x86_64-fedora-clang",
                            "r-devel-linux-x86_64-fedora-gcc",
                            "r-patched-linux-x86_64",
                            "r-release-linux-x86_64"
                        ]
                    },
                    {
                        "version": "1.01",
                        "output": "Running examples in 'allan-Ex.R' failed\nThe error most likely occurred in:\n\n> ### Name: allanVarSelect\n> ### Title: Memory Unlimited Forward Stepwise Variable Selection for Linear\n> ###   Models\n> ### Aliases: allanVarSelect\n> ### Keywords: stepwise linear regression memory\n> \n> ### ** Examples\n> \n> #Get external data.  For your own data skip this next line and replace all\n> #instance of SampleData with \"YourFile.csv\".\n> SampleData=system.file(\"extdata\",\"SampleDataFile.csv\", package = \"allan\")\n> \n> #fit smaller data to biglm object\n> columnnames<-names(read.csv(SampleData, nrows=2,header=TRUE))\n> datafeed<-readinbigdata(SampleData,chunksize=1000,col.names=columnnames)\n> datafeed(TRUE)\n> firstchunk<-datafeed(FALSE)\n> \n> #create a biglm model from the small chunk with all variables that will be consdered\n> #for variable selection.\n> bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n> \n> #now run variable selection\n> FinalModel<-allanVarSelect(bigmodel,SampleData,SampleData,NumOfSteps=2,criteria=\"MSE\",silent=FALSE)\n[1] \"Total memory usage for 1000 lines:\"\n110560 bytes\n[1] \"Chunksize for dataframe after adjustment factor:\"\n[1] 429630\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529253.65122942\"      \"1529265.34987705\" \"1.29997019294336e+129\" \n                                                \n                \"cont3\"                     \"1\" \n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529255.65122942\"      \"1529273.19920087\" \"1.29902541076004e+129\" \n                                                \n                \"cont1\"                     \"2\" \n[1] \"Final Results of Variable Selection:\"\n                 AICValue           BICValue           MSEValue               \nIterationSummary \"1529253.65122942\" \"1529265.34987705\" \"1.29997019294336e+129\"\nIterationSummary \"1529255.65122942\" \"1529273.19920087\" \"1.29902541076004e+129\"\n                            \nIterationSummary \"cont3\" \"1\"\nIterationSummary \"cont1\" \"2\"\n[1] \"Results Stored in $SelectionSummary\"\n> \n> \n> \n> \n> \n> \n> \n> cleanEx()\nWarning in .Internal(gc(verbose, reset, full)) :\n  closing unused connection 3 (D:/temp/Rtmp4GshIp/RLIBS_b108492d7509/allan/extdata/SampleDataFile.csv)\nError: connections left open:\n\tD:/temp/Rtmp4GshIp/RLIBS_b108492d7509/allan/extdata/SampleDataFile.csv (file)\nExecution halted",
                        "check": "examples",
                        "flavors": [
                            "r-devel-windows-ix86+x86_64"
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                    {
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                        "output": "Running examples in 'allan-Ex.R' failed\nThe error most likely occurred in:\n\n> ### Name: allanVarSelect\n> ### Title: Memory Unlimited Forward Stepwise Variable Selection for Linear\n> ###   Models\n> ### Aliases: allanVarSelect\n> ### Keywords: stepwise linear regression memory\n> \n> ### ** Examples\n> \n> #Get external data.  For your own data skip this next line and replace all\n> #instance of SampleData with \"YourFile.csv\".\n> SampleData=system.file(\"extdata\",\"SampleDataFile.csv\", package = \"allan\")\n> \n> #fit smaller data to biglm object\n> columnnames<-names(read.csv(SampleData, nrows=2,header=TRUE))\n> datafeed<-readinbigdata(SampleData,chunksize=1000,col.names=columnnames)\n> datafeed(TRUE)\n> firstchunk<-datafeed(FALSE)\n> \n> #create a biglm model from the small chunk with all variables that will be consdered\n> #for variable selection.\n> bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n> \n> #now run variable selection\n> FinalModel<-allanVarSelect(bigmodel,SampleData,SampleData,NumOfSteps=2,criteria=\"MSE\",silent=FALSE)\n[1] \"Total memory usage for 1000 lines:\"\n110560 bytes\n[1] \"Chunksize for dataframe after adjustment factor:\"\n[1] 429630\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529253.65122942\"      \"1529265.34987705\" \"1.29997019294336e+129\" \n                                                \n                \"cont3\"                     \"1\" \n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529255.65122942\"      \"1529273.19920087\" \"1.29902541076004e+129\" \n                                                \n                \"cont1\"                     \"2\" \n[1] \"Final Results of Variable Selection:\"\n                 AICValue           BICValue           MSEValue               \nIterationSummary \"1529253.65122942\" \"1529265.34987705\" \"1.29997019294336e+129\"\nIterationSummary \"1529255.65122942\" \"1529273.19920087\" \"1.29902541076004e+129\"\n                            \nIterationSummary \"cont3\" \"1\"\nIterationSummary \"cont1\" \"2\"\n[1] \"Results Stored in $SelectionSummary\"\n> \n> \n> \n> \n> \n> \n> \n> cleanEx()\nWarning in .Internal(gc(verbose, reset, full)) :\n  closing unused connection 3 (D:/temp/Rtmp2BYpjJ/RLIBS_2a240bce47e/allan/extdata/SampleDataFile.csv)\nError: connections left open:\n\tD:/temp/Rtmp2BYpjJ/RLIBS_2a240bce47e/allan/extdata/SampleDataFile.csv (file)\nExecution halted",
                        "check": "examples",
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                            "r-release-windows-ix86+x86_64"
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                    {
                        "version": "1.01",
                        "output": "Running examples in 'allan-Ex.R' failed\nThe error most likely occurred in:\n\n> ### Name: allanVarSelect\n> ### Title: Memory Unlimited Forward Stepwise Variable Selection for Linear\n> ###   Models\n> ### Aliases: allanVarSelect\n> ### Keywords: stepwise linear regression memory\n> \n> ### ** Examples\n> \n> #Get external data.  For your own data skip this next line and replace all\n> #instance of SampleData with \"YourFile.csv\".\n> SampleData=system.file(\"extdata\",\"SampleDataFile.csv\", package = \"allan\")\n> \n> #fit smaller data to biglm object\n> columnnames<-names(read.csv(SampleData, nrows=2,header=TRUE))\n> datafeed<-readinbigdata(SampleData,chunksize=1000,col.names=columnnames)\n> datafeed(TRUE)\n> firstchunk<-datafeed(FALSE)\n> \n> #create a biglm model from the small chunk with all variables that will be consdered\n> #for variable selection.\n> bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n> \n> #now run variable selection\n> FinalModel<-allanVarSelect(bigmodel,SampleData,SampleData,NumOfSteps=2,criteria=\"MSE\",silent=FALSE)\n[1] \"Total memory usage for 1000 lines:\"\n110560 bytes\n[1] \"Chunksize for dataframe after adjustment factor:\"\n[1] 429630\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529253.65122942\"      \"1529265.34987705\" \"1.29997019294336e+129\" \n                                                \n                \"cont3\"                     \"1\" \n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529255.65122942\"      \"1529273.19920087\" \"1.29902541076004e+129\" \n                                                \n                \"cont1\"                     \"2\" \n[1] \"Final Results of Variable Selection:\"\n                 AICValue           BICValue           MSEValue               \nIterationSummary \"1529253.65122942\" \"1529265.34987705\" \"1.29997019294336e+129\"\nIterationSummary \"1529255.65122942\" \"1529273.19920087\" \"1.29902541076004e+129\"\n                            \nIterationSummary \"cont3\" \"1\"\nIterationSummary \"cont1\" \"2\"\n[1] \"Results Stored in $SelectionSummary\"\n> \n> \n> \n> \n> \n> \n> \n> cleanEx()\nWarning in .Internal(gc(verbose, reset, full)) :\n  closing unused connection 3 (D:/temp/Rtmpo3iysC/RLIBS_62e07f19674c/allan/extdata/SampleDataFile.csv)\nError: connections left open:\n\tD:/temp/Rtmpo3iysC/RLIBS_62e07f19674c/allan/extdata/SampleDataFile.csv (file)\nExecution halted",
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cchecks::cch_pkgs_search(q = "memory")
$error
NULL

$count
[1] 1344

$returned
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$data
# A tibble: 30 x 5
   package date_updated summary$any   $ok $note $warn $error $fail checks
   <chr>   <chr>        <lgl>       <int> <int> <int>  <int> <int> <list>
 1 testCo… 2020-09-26T… TRUE            3     2     0      7     0 <df[,…
 2 testCo… 2020-09-27T… TRUE            3     2     0      7     0 <df[,…
 3 testCo… 2020-09-28T… TRUE            3     2     0      7     0 <df[,…
 4 testCo… 2020-09-29T… TRUE            3     2     0      7     0 <df[,…
 5 testCo… 2020-09-30T… TRUE            3     2     0      7     0 <df[,…
 6 testCo… 2020-10-01T… TRUE            3     2     0      7     0 <df[,…
 7 testCo… 2020-10-02T… TRUE            3     2     0      7     0 <df[,…
 8 testCo… 2020-10-03T… TRUE            3     3     0      6     0 <df[,…
 9 allan   2020-09-26T… TRUE            0     9     0      3     0 <df[,…
10 allan   2020-09-27T… TRUE            0     9     0      3     0 <df[,…
# … with 20 more rows, and 2 more variables: check_details$details <list>,
#   $additional_issues <list>

curl https://cranchecks.info/search?q=memory&one_each=true&limit=2 | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 24961
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:52:07 GMT

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    "error": null,
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                        "output": "Rd file 'allan-package.Rd':\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=smallchunk,weights=~cont0)\n\nRd file 'allanVarSelect.Rd':\n  \\usage lines wider than 90 characters:\n     allanVarSelect(BaseModel, TrnDataSetFile, ValDataSetFile, ResponseCol = 1, NumOfSteps = 10, criteria = \"AIC\", currentchunksize = -1, si ... [TRUNCATED]\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n\nRd file 'fitvbiglm.Rd':\n  \\usage lines wider than 90 characters:\n     fitvbiglm(BaseModel, filename, currentchunksize = -1, silent = TRUE, MemoryAllowed = 0.5, TestedRows = 1000, AdjFactor = 0.095)\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n\nRd file 'getbestchunksize.Rd':\n  \\usage lines wider than 90 characters:\n     getbestchunksize(filename, MemoryAllowed = 0.5, TestedRows = 1000, AdjFactor = 0.095, silent = TRUE)\n  \\examples lines wider than 100 characters:\n             #This is done by reading in a number of rows(1000 by default)and then measuring the size of the memory\n             #used.  Memory allwed is specified in Gb.  The adjfactor is a factor used to adjust memory for overhead\n\nRd file 'predictvbiglm.Rd':\n  \\usage lines wider than 90 characters:\n     predictvbiglm(BaseModel, ValFileName, currentchunksize = -1, ResponseCol = 1, silent = TRUE, MemoryAllowed = 0.5, TestedRows = 1000, Ad ... [TRUNCATED]\n  \\examples lines wider than 100 characters:\n     bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n     predictvbiglm<-function(BaseModel,ValFileName,currentchunksize=-1,ResponseCol=1,silent=TRUE,MemoryAllowed=0.5,TestedRows=1000,AdjFactor ... [TRUNCATED]\n                     currentchunksize<-getbestchunksize(ValFileName,MemoryAllowed=MemoryAllowed,TestedRows=TestedRows,AdjFactor=AdjFactor,si ... [TRUNCATED]\n                             weightvector<-as.vector(eval(parse(text=paste(\"CurrentDataSet\",\"$\",weightname,sep=\"\"))))\n                     CurrentVariance=sum(((CurrentDataSet[,ResponseCol]-CurrentMean)^2)*weightvector)/sum(weightvector)\n\nRd file 'readinbigdata.Rd':\n  \\examples lines wider than 100 characters:\n             #The return value is either the next chunk of data or NULL if there is no additional data left.\n             #Additionally if a reset=TRUE flag is passed, then the data stream goes back to the beginning.\n\nThese lines will be truncated in the PDF manual.",
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                        "output": "Running examples in 'allan-Ex.R' failed\nThe error most likely occurred in:\n\n> ### Name: allanVarSelect\n> ### Title: Memory Unlimited Forward Stepwise Variable Selection for Linear\n> ###   Models\n> ### Aliases: allanVarSelect\n> ### Keywords: stepwise linear regression memory\n> \n> ### ** Examples\n> \n> #Get external data.  For your own data skip this next line and replace all\n> #instance of SampleData with \"YourFile.csv\".\n> SampleData=system.file(\"extdata\",\"SampleDataFile.csv\", package = \"allan\")\n> \n> #fit smaller data to biglm object\n> columnnames<-names(read.csv(SampleData, nrows=2,header=TRUE))\n> datafeed<-readinbigdata(SampleData,chunksize=1000,col.names=columnnames)\n> datafeed(TRUE)\n> firstchunk<-datafeed(FALSE)\n> \n> #create a biglm model from the small chunk with all variables that will be consdered\n> #for variable selection.\n> bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n> \n> #now run variable selection\n> FinalModel<-allanVarSelect(bigmodel,SampleData,SampleData,NumOfSteps=2,criteria=\"MSE\",silent=FALSE)\n[1] \"Total memory usage for 1000 lines:\"\n110560 bytes\n[1] \"Chunksize for dataframe after adjustment factor:\"\n[1] 429630\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529253.65122942\"      \"1529265.34987705\" \"1.29997019294336e+129\" \n                                                \n                \"cont3\"                     \"1\" \n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529255.65122942\"      \"1529273.19920087\" \"1.29902541076004e+129\" \n                                                \n                \"cont1\"                     \"2\" \n[1] \"Final Results of Variable Selection:\"\n                 AICValue           BICValue           MSEValue               \nIterationSummary \"1529253.65122942\" \"1529265.34987705\" \"1.29997019294336e+129\"\nIterationSummary \"1529255.65122942\" \"1529273.19920087\" \"1.29902541076004e+129\"\n                            \nIterationSummary \"cont3\" \"1\"\nIterationSummary \"cont1\" \"2\"\n[1] \"Results Stored in $SelectionSummary\"\n> \n> \n> \n> \n> \n> \n> \n> cleanEx()\nWarning in .Internal(gc(verbose, reset, full)) :\n  closing unused connection 3 (D:/temp/Rtmp4GshIp/RLIBS_b108492d7509/allan/extdata/SampleDataFile.csv)\nError: connections left open:\n\tD:/temp/Rtmp4GshIp/RLIBS_b108492d7509/allan/extdata/SampleDataFile.csv (file)\nExecution halted",
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                        "output": "Running examples in 'allan-Ex.R' failed\nThe error most likely occurred in:\n\n> ### Name: allanVarSelect\n> ### Title: Memory Unlimited Forward Stepwise Variable Selection for Linear\n> ###   Models\n> ### Aliases: allanVarSelect\n> ### Keywords: stepwise linear regression memory\n> \n> ### ** Examples\n> \n> #Get external data.  For your own data skip this next line and replace all\n> #instance of SampleData with \"YourFile.csv\".\n> SampleData=system.file(\"extdata\",\"SampleDataFile.csv\", package = \"allan\")\n> \n> #fit smaller data to biglm object\n> columnnames<-names(read.csv(SampleData, nrows=2,header=TRUE))\n> datafeed<-readinbigdata(SampleData,chunksize=1000,col.names=columnnames)\n> datafeed(TRUE)\n> firstchunk<-datafeed(FALSE)\n> \n> #create a biglm model from the small chunk with all variables that will be consdered\n> #for variable selection.\n> bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n> \n> #now run variable selection\n> FinalModel<-allanVarSelect(bigmodel,SampleData,SampleData,NumOfSteps=2,criteria=\"MSE\",silent=FALSE)\n[1] \"Total memory usage for 1000 lines:\"\n110560 bytes\n[1] \"Chunksize for dataframe after adjustment factor:\"\n[1] 429630\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529253.65122942\"      \"1529265.34987705\" \"1.29997019294336e+129\" \n                                                \n                \"cont3\"                     \"1\" \n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529255.65122942\"      \"1529273.19920087\" \"1.29902541076004e+129\" \n                                                \n                \"cont1\"                     \"2\" \n[1] \"Final Results of Variable Selection:\"\n                 AICValue           BICValue           MSEValue               \nIterationSummary \"1529253.65122942\" \"1529265.34987705\" \"1.29997019294336e+129\"\nIterationSummary \"1529255.65122942\" \"1529273.19920087\" \"1.29902541076004e+129\"\n                            \nIterationSummary \"cont3\" \"1\"\nIterationSummary \"cont1\" \"2\"\n[1] \"Results Stored in $SelectionSummary\"\n> \n> \n> \n> \n> \n> \n> \n> cleanEx()\nWarning in .Internal(gc(verbose, reset, full)) :\n  closing unused connection 3 (D:/temp/Rtmp2BYpjJ/RLIBS_2a240bce47e/allan/extdata/SampleDataFile.csv)\nError: connections left open:\n\tD:/temp/Rtmp2BYpjJ/RLIBS_2a240bce47e/allan/extdata/SampleDataFile.csv (file)\nExecution halted",
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                        "output": "Running examples in 'allan-Ex.R' failed\nThe error most likely occurred in:\n\n> ### Name: allanVarSelect\n> ### Title: Memory Unlimited Forward Stepwise Variable Selection for Linear\n> ###   Models\n> ### Aliases: allanVarSelect\n> ### Keywords: stepwise linear regression memory\n> \n> ### ** Examples\n> \n> #Get external data.  For your own data skip this next line and replace all\n> #instance of SampleData with \"YourFile.csv\".\n> SampleData=system.file(\"extdata\",\"SampleDataFile.csv\", package = \"allan\")\n> \n> #fit smaller data to biglm object\n> columnnames<-names(read.csv(SampleData, nrows=2,header=TRUE))\n> datafeed<-readinbigdata(SampleData,chunksize=1000,col.names=columnnames)\n> datafeed(TRUE)\n> firstchunk<-datafeed(FALSE)\n> \n> #create a biglm model from the small chunk with all variables that will be consdered\n> #for variable selection.\n> bigmodel <- biglm(PurePremium ~ cont1 + cont2 + cont3 + cont4 + cont5,data=firstchunk,weights=~cont0)\n> \n> #now run variable selection\n> FinalModel<-allanVarSelect(bigmodel,SampleData,SampleData,NumOfSteps=2,criteria=\"MSE\",silent=FALSE)\n[1] \"Total memory usage for 1000 lines:\"\n110560 bytes\n[1] \"Chunksize for dataframe after adjustment factor:\"\n[1] 429630\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529253.65122942\"      \"1529265.34987705\" \"1.29997019294336e+129\" \n                                                \n                \"cont3\"                     \"1\" \n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Iterating Through Dataset and Updating Coefficients\"\n[1] \"Criteria:MSE\"\n[1] \"Iteration Result\"\n               AICValue                BICValue                MSEValue \n     \"1529255.65122942\"      \"1529273.19920087\" \"1.29902541076004e+129\" \n                                                \n                \"cont1\"                     \"2\" \n[1] \"Final Results of Variable Selection:\"\n                 AICValue           BICValue           MSEValue               \nIterationSummary \"1529253.65122942\" \"1529265.34987705\" \"1.29997019294336e+129\"\nIterationSummary \"1529255.65122942\" \"1529273.19920087\" \"1.29902541076004e+129\"\n                            \nIterationSummary \"cont3\" \"1\"\nIterationSummary \"cont1\" \"2\"\n[1] \"Results Stored in $SelectionSummary\"\n> \n> \n> \n> \n> \n> \n> \n> cleanEx()\nWarning in .Internal(gc(verbose, reset, full)) :\n  closing unused connection 3 (D:/temp/Rtmpo3iysC/RLIBS_62e07f19674c/allan/extdata/SampleDataFile.csv)\nError: connections left open:\n\tD:/temp/Rtmpo3iysC/RLIBS_62e07f19674c/allan/extdata/SampleDataFile.csv (file)\nExecution halted",
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                    {
                        "version": "2.4-3",
                        "output": "Errors in running code in vignettes:\nwhen running code in β€˜aws-Example.Rnw’\n  ...\n> yhat0 <- kernsm(y1, h = 10)\n\n> yhat1 <- aws(y1, hmax = 100)\nRunning PS with lambda= 14.6  hmax= 100 number of iterations: 22  memory step OFF \nEstimated variance:  0.0845 \nProgress:step 1 hakt 1.03 \nOMP: Error #15: Initializing libomp.dylib, but found libomp.dylib already initialized.\nOMP: Hint This means that multiple copies of the OpenMP runtime have been linked into the program. That is dangerous, since it can degrade performance or cause incorrect results. The best thing to do is to ensure that only a single OpenMP runtime is linked into the process, e.g. by avoiding static linking of the OpenMP runtime in any library. As an unsafe, unsupported, undocumented workaround you can set the environment variable KMP_DUPLICATE_LIB_OK=TRUE to allow the program to continue to execute, but that may cause crashes or silently produce incorrect results. For more information, please see http://openmp.llvm.org/\n\n... incomplete output.  Crash?\n\n  β€˜aws-Example.Rnw’... failed to complete the test",
                        "check": "running R code from vignettes",
                        "flavors": [
                            "r-oldrel-macos-x86_64"
                        ]
                    },
                    {
                        "version": "2.4-3",
                        "output": "Error(s) in re-building vignettes:\n  ...\n--- re-building β€˜aws-Example.Rnw’ using Sweave\nLoading required package: awsMethods\n\nUse the function setCores() to change the number of CPU cores.\n\nOMP: Error #15: Initializing libomp.dylib, but found libomp.dylib already initialized.\nOMP: Hint This means that multiple copies of the OpenMP runtime have been linked into the program. That is dangerous, since it can degrade performance or cause incorrect results. The best thing to do is to ensure that only a single OpenMP runtime is linked into the process, e.g. by avoiding static linking of the OpenMP runtime in any library. As an unsafe, unsupported, undocumented workaround you can set the environment variable KMP_DUPLICATE_LIB_OK=TRUE to allow the program to continue to execute, but that may cause crashes or silently produce incorrect results. For more information, please see http://openmp.llvm.org/",
                        "check": "re-building of vignette outputs",
                        "flavors": [
                            "r-oldrel-macos-x86_64"
                        ]
                    }
                ],
                "additional_issues": [

                ]
            }
        }
    ]
}
cchecks::cch_pkgs_search(q = "memory", one_each = TRUE, limit = 2)
$error
NULL

$count
[1] 71

$returned
[1] 2

$data
# A tibble: 2 x 5
  package date_updated summary$any   $ok $note $warn $error $fail checks
  <chr>   <chr>        <lgl>       <int> <int> <int>  <int> <int> <list>
1 allan   2020-09-26T… TRUE            0     9     0      3     0 <df[,…
2 aws     2020-09-26T… TRUE           11     0     0      1     0 <df[,…
# … with 2 more variables: check_details$details <list>,
#   $additional_issues <list>

curl https://cranchecks.info/search?q=memory&one_each=true&fields=package | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: HEAD, GET
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 1186
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:52:14 GMT

{
    "error": null,
    "count": 71,
    "returned": 10,
    "data": [
        {
            "package": "allan",
            "date_updated": "2020-09-26T15:03:19.000Z",
            "summary": null,
            "checks": null,
            "check_details": null
        },
        {
            "package": "aws",
            "date_updated": "2020-09-26T15:03:19.000Z",
            "summary": null,
            "checks": null,
            "check_details": null
        },
        {
            "package": "BigQuic",
            "date_updated": "2020-10-16T15:03:23.000Z",
            "summary": null,
            "checks": null,
            "check_details": null
        },
        {
            "package": "BIS",
            "date_updated": "2020-10-02T15:03:24.000Z",
            "summary": null,
            "checks": null,
            "check_details": null
        },
        {
            "package": "blockmodeling",
            "date_updated": "2020-09-26T15:03:19.000Z",
            "summary": null,
            "checks": null,
            "check_details": null
        },
        {
            "package": "bssm",
            "date_updated": "2020-10-23T15:03:25.000Z",
            "summary": null,
            "checks": null,
            "check_details": null
        },
        {
            "package": "clusternor",
            "date_updated": "2020-09-26T15:03:19.000Z",
            "summary": null,
            "checks": null,
            "check_details": null
        },
        {
            "package": "cooccurNet",
            "date_updated": "2020-09-26T15:03:19.000Z",
            "summary": null,
            "checks": null,
            "check_details": null
        },
        {
            "package": "ctsemOMX",
            "date_updated": "2020-10-03T15:03:22.000Z",
            "summary": null,
            "checks": null,
            "check_details": null
        },
        {
            "package": "cusum",
            "date_updated": "2020-09-26T15:03:19.000Z",
            "summary": null,
            "checks": null,
            "check_details": null
        }
    ]
}
cchecks::cch_pkgs_search(q = "memory", one_each = TRUE, fields = "package")
$error
NULL

$count
[1] 71

$returned
[1] 30

$data
# A tibble: 30 x 5
   package       date_updated             summary checks check_details
   <chr>         <chr>                    <lgl>   <lgl>  <lgl>        
 1 allan         2020-09-26T15:03:19.000Z NA      NA     NA           
 2 aws           2020-09-26T15:03:19.000Z NA      NA     NA           
 3 BigQuic       2020-10-16T15:03:23.000Z NA      NA     NA           
 4 BIS           2020-10-02T15:03:24.000Z NA      NA     NA           
 5 blockmodeling 2020-09-26T15:03:19.000Z NA      NA     NA           
 6 bssm          2020-10-23T15:03:25.000Z NA      NA     NA           
 7 clusternor    2020-09-26T15:03:19.000Z NA      NA     NA           
 8 cooccurNet    2020-09-26T15:03:19.000Z NA      NA     NA           
 9 ctsemOMX      2020-10-03T15:03:22.000Z NA      NA     NA           
10 cusum         2020-09-26T15:03:19.000Z NA      NA     NA           
# … with 20 more rows

Notifications

The Notifications endpoint allow you to manage notifications sent to your email address, so you might get aware of failing CRAN checks before CRAN emails you! πŸ’ƒ πŸ”₯

Notifications token

Get a token for CRAN checks notifications.

Function of the cchecks R package: cchn_register().

GET [/notifications/token]

Parameter:

email
email address

The token is sent by email, not returned via the response body or headers!

curl https://cranchecks.info/notifications/token?email=msmaellesalmon@gmail.com | jq .
HTTP/2 200 
content-type: application/json
server: Caddy
x-content-type-options: nosniff
content-length: 43
date: Sat, 16 May 2020 14:12:34 GMT

{
    "error": null,
    "data": "success, email sent"
}
# Interactively
cchecks::cchn_register(email = "jane.doe@cranchecksapidocs.com")

Notifications rules

This section is not about an endpoint, it is information useful for all notifications endpoint. πŸ€“

⚠️ All components of a rule (e.g., status or time) are combined with ‘AND’. That is, if status="warn" and time=3, the rule is “triggered” only if both of status="warn" and time=3 components match the cran checks data.

πŸ’‘ If you want achieve ‘OR’ behavior make multiple rules.

Each rule can have 1 to 4 parameters:

status (str)
match against check status. one of: ok, note, warn, error, fail
time (int)
days in a row the match occurs. an integer. can only go 30 days back (history cleaned up after 30 days)
platforms (str/int)
platform the status occurs on, including negation (e.g., “-solaris”). options: solaris, osx, linux, windows, devel, release, patched, oldrel
regex (str)
a regex to match against the text of an error in check_details.output

Examples in words, and their equivalents as a Ruby hash

ERROR for 3 days in a row across 2 or more platforms
{'status' => 'error', 'time' => 3, 'platforms' => 2, 'regex' => nil}
ERROR for 2 days in a row on all osx platforms
{'status' => 'error', 'time' => 2, 'platforms' => "osx", 'regex' => nil}
ERROR for 2 days in a row on all release R versions
{'status' => 'error', 'time' => 2, 'platforms' => "release", 'regex' => nil}
WARN for 4 days in a row on any platform except Solaris
{'status' => 'warn', 'time' => 4, 'platforms' => "-solaris", 'regex' => nil}
WARN for 2 days in a row across 9 or more platforms
{'status' => 'warn', 'time' => 2, 'platforms' => 10, 'regex' => nil}
NOTE across all osx platforms
{'status' => 'note', 'time' => nil, 'platforms' => "osx", 'regex' => nil}
NOTE
{'status' => 'note', 'time' => nil, 'platforms' => nil, 'regex' => nil}
error details contain regex ‘install’
{'status' => nil, 'time' => nil, 'platforms' => nil, 'regex' => "install"}

Notifications create

Add new notification rules.

Functions of the cchecks R package: cchn_rule_add() and cchn_pkg_rule_add().

curl -XPOST -H "Authorization: Bearer ***" \
 --data '[{"package": "ropenaq", "regex": "install failure"}]' \
 https://cranchecks.info/notifications/rules | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: POST
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 131
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:35 GMT

{
    "error": null,
    "data": [
        {
            "id": 420,
            "already_existed": false,
            "rule": "package:ropenaq, status:, flavor:, time:, regex:install failure"
        }
    ]
}
curl -XPOST -H "Authorization: Bearer ***" \
 --data '[{"package": "ropenaq", "regex": "install failure"}]' \
 https://cranchecks.info/notifications/rules | jq .
HTTP/1.1 200 OK
Access-Control-Allow-Methods: POST
Access-Control-Allow-Origin: *
Cache-Control: public, must-revalidate, max-age=60
Content-Length: 130
Content-Type: application/json; charset=utf8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:36 GMT

{
    "error": null,
    "data": [
        {
            "id": 420,
            "already_existed": true,
            "rule": "package:ropenaq, status:, flavor:, time:, regex:install failure"
        }
    ]
}
# From anywhere
cchecks::cchn_rule_add(
  email = "msmaellesalmon@gmail.com",
  package = "ropenaq",
  regex = "install failure",
  quiet = TRUE
  )
$error
NULL

$data
   id already_existed
1 420            TRUE
                                                             rule
1 package:ropenaq, status:, flavor:, time:, regex:install failure

# Inside the ropenaq folder
cchecks::cchn_pkg_rule_add(regex = "install failure", quiet = TRUE)
$error
NULL

$data
   id already_existed
1 420            TRUE
                                                             rule
1 package:ropenaq, status:, flavor:, time:, regex:install failure

# A second time
cchecks::cchn_pkg_rule_add(regex = "install failure", quiet = TRUE)
$error
NULL

$data
   id already_existed
1 420            TRUE
                                                             rule
1 package:ropenaq, status:, flavor:, time:, regex:install failure

Notifications list

List your notifications rules

Functions of the cchecks R package: cchn_rule_list() and cchn_pkg_rule_list().

GET [/notifications/rules]

curl https://cranchecks.info/notifications/rules -H "Authorization: Bearer ***" | jq .
HTTP/1.1 200 OK
Content-Length: 143
Content-Type: text/html;charset=utf-8
Server: Caddy
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
Date: Mon, 26 Oct 2020 12:51:36 GMT

{
    "error": null,
    "data": [
        {
            "id": 420,
            "package": "ropenaq",
            "rule_status": null,
            "rule_time": null,
            "rule_platforms": null,
            "rule_regex": "install failure"
        }
    ]
}
# From anywhere
cchecks::cchn_rule_list()
$error
NULL

$data
   id package rule_status rule_time rule_platforms      rule_regex
1 420 ropenaq          NA        NA             NA install failure

# Inside the ropenaq folder
cchecks::cchn_pkg_rule_list()
$error
NULL

$data
   id package rule_status rule_time rule_platforms      rule_regex
1 420 ropenaq          NA        NA             NA install failure

Notifications get

Get a notifications rule by ID

Functions of the cchecks R package: cchn_rule_get() and cchn_pkg_rule_get().

GET [/notifications/rules/{id}]

Sys.setenv("rule_id" = cchecks::cchn_rule_list()$data$id[1])
curl -H "Authorization: Bearer ***" \
 https://cranchecks.info/notifications/rules/420 | jq .
HTTP/1.1 200 OK
Content-Length: 141
Content-Type: text/html;charset=utf-8
Server: Caddy
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
Date: Mon, 26 Oct 2020 12:51:37 GMT

{
    "error": null,
    "data": {
        "id": 420,
        "package": "ropenaq",
        "rule_status": null,
        "rule_time": null,
        "rule_platforms": null,
        "rule_regex": "install failure"
    }
}
# From anywhere
rule_id <- cchecks::cchn_rule_list()$data$id[1]
rule_id
[1] 420

cchecks::cchn_rule_get(rule_id)
$error
NULL

$data
$data$id
[1] 420

$data$package
[1] "ropenaq"

$data$rule_status
NULL

$data$rule_time
NULL

$data$rule_platforms
NULL

$data$rule_regex
[1] "install failure"

# Inside the ropenaq folder
rule_id <- cchecks::cchn_pkg_rule_list()$data$id[1]
rule_id
[1] 420

cchecks::cchn_pkg_rule_get(rule_id)
$error
NULL

$data
$data$id
[1] 420

$data$package
[1] "ropenaq"

$data$rule_status
NULL

$data$rule_time
NULL

$data$rule_platforms
NULL

$data$rule_regex
[1] "install failure"

Notifications delete

Delete a notifications rule by ID

Functions of the cchecks R package: cchn_rule_delete() and cchn_pkg_rule_delete().

DELETE [/notifications/rules/{id}]

Sys.setenv("rule_id" = tail(cchecks::cchn_rule_list()$data, n = 1))
Error in Sys.setenv(rule_id = tail(cchecks::cchn_rule_list()$data, n = 1)): wrong length for argument
curl -XDELETE -H "Authorization: Bearer ***" \
 https://cranchecks.info/notifications/rules/420
HTTP/1.1 204 No Content
Access-Control-Allow-Methods: DELETE
Server: Caddy
X-Content-Type-Options: nosniff
Date: Mon, 26 Oct 2020 12:51:38 GMT

# From anywhere
rule_id <- tail(cchecks::cchn_rule_list()$data$id, n = 1)
rule_id
[1] 422

cchecks::cchn_rule_delete(rule_id)
# ok
# Inside the ropenaq folder
rule_id <- tail(cchecks::cchn_rule_list()$data$id, n = 1)
rule_id
[1] 421

cchecks::cchn_pkg_rule_delete(rule_id)
# ok