{
  "_id": "6adfab3a93f02b9aed9790f2",
  "Package": "statcheck",
  "Title": "Extract Statistics from Articles and Recompute P-Values",
  "Version": "1.6.1.9000",
  "Date": "2026-10-23",
  "Authors@R": "c(\nperson(\"Michele B.\", \"Nuijten\", , \"m.b.nuijten@tilburguniversity.edu\", role = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0002-1468-8585\")),\nperson(\"Sacha\", \"Epskamp\", , \"mail@sachaepskamp.com\", role = \"aut\",\ncomment = c(ORCID = \"0000-0003-4884-8118\")),\nperson(\"Willem\", \"Sleegers\", role = \"ctb\",\ncomment = c(ORCID = \"0000-0001-9058-3817\")),\nperson(\"Edoardo\", \"Costantini\", role = \"ctb\"),\nperson(\"Paul\", \"van der Laken\", role = \"ctb\",\ncomment = c(ORCID = \"0000-0002-0404-9114\")),\nperson(\"Sean\", \"Rife\", role = \"ctb\",\ncomment = c(ORCID = \"0000-0002-6748-0841\")),\nperson(\"John\", \"Sakaluk\", role = \"ctb\",\ncomment = c(ORCID = \"0000-0002-2515-9822\")),\nperson(\"Chris\", \"Hartgerink\", role = \"ctb\",\ncomment = c(ORCID = \"0000-0003-1050-6809\")),\nperson(\"Steve\", \"Haroz\", role = \"ctb\",\ncomment = c(ORCID = \"0000-0002-2725-9173\"))\n)",
  "Description": "A \"spellchecker\" for statistics. It checks whether your\np-values match their accompanying test statistic and degrees of\nfreedom. statcheck searches for null-hypothesis significance\ntests (NHST) in APA style (e.g., t(28) = 2.2, p < .05), using\npattern-matching (\"regular expressions\"). It recalculates the\np-value using the reported test statistic and degrees of\nfreedom. If the reported and computed p-values don't match,\n'statcheck' will flag the result as an error. If the reported\np-value is statistically significant and the computed one is\nnot, or vice versa, the result will be flagged as a decision\nerror. You can use 'statcheck' directly on a string of text,\nbut you can also scan a PDF or HTML file, or even a folder of\nPDF and/or HTML files. PDF files are converted to text using\nthe R package 'pdftools', so no additional software\ninstallation is necessary. You can find more information on\nwhat 'statcheck' can and cannot do and a point-and-click web\ninterface to scan PDF or HTML or DOCX articles on\n<https://statcheck.io>.",
  "License": "GPL-3",
  "ByteCompile": "yes",
  "Encoding": "UTF-8",
  "LazyLoad": "yes",
  "URL": "https://github.com/MicheleNuijten/statcheck",
  "BugReports": "https://github.com/MicheleNuijten/statcheck/issues",
  "Config/roxygen2/version": "8.1.1",
  "Config/Needs/website": "rmarkdown",
  "Config/pak/sysreqs": "cmake make libicu-dev libjpeg-dev libuv1-dev\nlibssl-dev libpoppler-cpp-dev poppler-data",
  "Repository": "https://michelenuijten.r-universe.dev",
  "Date/Publication": "2026-10-26 15:55:31 UTC",
  "RemoteUrl": "https://github.com/michelenuijten/statcheck",
  "RemoteRef": "HEAD",
  "RemoteSha": "db9c9d3ed0b6b0aeda26c0612cbecf5912e1092c",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-26 19:30:42 UTC",
    "User": "root"
  },
  "Author": "Michele B. Nuijten [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-1468-8585>),\nSacha Epskamp [aut] (ORCID: <https://orcid.org/0000-0003-4884-8118>),\nWillem Sleegers [ctb] (ORCID: <https://orcid.org/0000-0001-9058-3817>),\nEdoardo Costantini [ctb],\nPaul van der Laken [ctb] (ORCID:\n<https://orcid.org/0000-0002-0404-9114>),\nSean Rife [ctb] (ORCID: <https://orcid.org/0000-0002-6748-0841>),\nJohn Sakaluk [ctb] (ORCID: <https://orcid.org/0000-0002-2515-9822>),\nChris Hartgerink [ctb] (ORCID: <https://orcid.org/0000-0003-1050-6809>),\nSteve Haroz [ctb] (ORCID: <https://orcid.org/0000-0002-2725-9173>)",
  "Maintainer": "Michele B. Nuijten <m.b.nuijten@tilburguniversity.edu>",
  "_user": "michelenuijten",
  "_type": "src",
  "_file": "statcheck_1.6.1.9000.tar.gz",
  "_fileid": "https://r2.ropensci.org/77fb091dc3ceb8bb8baa55c46d93377a94d6aeef2f556f3f0b77a19d321181c7",
  "_filesize": 1120773,
  "_sha256": "77fb091dc3ceb8bb8baa55c46d93377a94d6aeef2f556f3f0b77a19d321181c7",
  "_expires": "2027-02-03T19:34:16.000Z",
  "_created": "2026-10-26T19:30:42.000Z",
  "_published": "2026-10-26T19:34:18.367Z",
  "_upstream": "https://github.com/michelenuijten/statcheck",
  "_status": "success",
  "_maintainer": {
    "name": "Michele B. Nuijten",
    "email": "m.b.nuijten@tilburguniversity.edu",
    "login": "michelenuijten",
    "description": "I'm an Assistant Professor at Tilburg University. My research focuses on meta-science, incl. topics such as replication, publication bias, & statistical errors",
    "uuid": 2027260,
    "orcid": "0000-0002-1468-8585"
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    "author": "Michèle Nuijten <michele.nuijten@gmail.com>",
    "committer": "Michèle Nuijten <michele.nuijten@gmail.com>",
    "message": "start update manual and add to vignettes\n",
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  "_owner": "michelenuijten",
  "_selfowned": true,
  "_usedby": 1,
  "_updates": [
    {
      "week": "2026-05",
      "n": 4
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  ],
  "_tags": [
    {
      "name": "v1.6.1",
      "date": "2026-10-26"
    }
  ],
  "_topics": [
    "nhst",
    "p-values",
    "reproducibility",
    "statistics"
  ],
  "_stars": 196,
  "_contributors": [
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  "_devurl": "https://github.com/michelenuijten/statcheck",
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    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/NEWS.html",
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    "checkHTML",
    "checkHTMLdir",
    "checkPDF",
    "checkPDFdir",
    "statcheck",
    "statcheckReport",
    "trim"
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      "page": "checkfiles",
      "title": "Extract statistics from PDF/HTML articles and recalculate p-values",
      "topics": [
        "checkfiles",
        "checkHTML",
        "checkPDF"
      ]
    },
    {
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      "title": "Extract statistics from folders with PDF/HTML articles and recalculate p-values",
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        "checkdir",
        "checkdirs",
        "checkHTMLdir",
        "checkPDFdir"
      ]
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      "title": "Identify specific points in a statcheck plot.",
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      "topics": [
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      "title": "Extract statistics and recompute p-values",
      "topics": [
        "statcheck"
      ]
    },
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      "title": "Generate HTML report for statcheck output",
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    {
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      "title": "Summary method for statcheck",
      "topics": [
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