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statcheck: Extract Statistics from Articles and Recompute P-Values

A "spellchecker" for statistics. It checks whether your p-values match their accompanying test statistic and degrees of freedom. statcheck searches for null-hypothesis significance test (NHST) in APA style (e.g., t(28) = 2.2, p < .05). It recalculates the p-value using the reported test statistic and degrees of freedom. If the reported and computed p-values don't match, statcheck will flag the result as an error. If the reported p-value is statistically significant and the recomputed one is not, or vice versa, the result will be flagged as a decision error. You can use statcheck directly on a string of text, but you can also scan a PDF or HTML file, or even a folder of PDF and/or HTML files. Statcheck needs an external program to convert PDF to text: Xpdf. Instructions on where and how to download this program, how to install statcheck, and more details on what statcheck can and cannot do can be found in the online manual: <https://rpubs.com/michelenuijten/statcheckmanual>. You can find a point-and-click web interface to scan PDF or HTML or DOCX articles on <http://statcheck.io>.

Version: 1.5.0
Depends: R (≥ 2.14.2)
Imports: ggplot2, plyr, rlang, rmarkdown, stringi, tcltk
Suggests: testthat
Published: 2024-02-16
DOI: 10.32614/CRAN.package.statcheck
Author: Michele B. Nuijten ORCID iD [aut, cre], Sacha Epskamp ORCID iD [aut], Willem Sleegers ORCID iD [ctb], Edoardo Costantini [ctb], Paul van der Laken ORCID iD [ctb], Sean Rife ORCID iD [ctb], John Sakaluk ORCID iD [ctb], Chris Hartgerink ORCID iD [ctb], Steve Haroz ORCID iD [ctb]
Maintainer: Michele B. Nuijten <m.b.nuijten at uvt.nl>
BugReports: https://github.com/MicheleNuijten/statcheck/issues
License: GPL-3
URL: https://github.com/MicheleNuijten/statcheck
NeedsCompilation: no
Materials: README NEWS
CRAN checks: statcheck results

Documentation:

Reference manual: statcheck.pdf

Downloads:

Package source: statcheck_1.5.0.tar.gz
Windows binaries: r-devel: statcheck_1.5.0.zip, r-release: statcheck_1.5.0.zip, r-oldrel: statcheck_1.5.0.zip
macOS binaries: r-release (arm64): statcheck_1.5.0.tgz, r-oldrel (arm64): statcheck_1.5.0.tgz, r-release (x86_64): statcheck_1.5.0.tgz, r-oldrel (x86_64): statcheck_1.5.0.tgz
Old sources: statcheck archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=statcheck to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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