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pridit: Principal Component Analysis Applied to Ridit Scoring

Implements the 'PRIDIT' (Principal Component Analysis applied to 'RIDITs') scoring system described in Brockett et al. (2002) <doi:10.1111/1539-6975.00027>. Provides functions for ridit scoring originally developed by Bross (1958) <doi:10.2307/2527727>, calculating 'PRIDIT' weights, and computing final 'PRIDIT' scores for multivariate analysis of ordinal data.

Version: 1.1.0
Depends: R (≥ 4.0.0)
Suggests: testthat (≥ 3.0.0), knitr, rmarkdown
Published: 2025-07-20
DOI: 10.32614/CRAN.package.pridit
Author: Robert D. Lieberthal [aut, cre]
Maintainer: Robert D. Lieberthal <rlieberthal at gmail.com>
BugReports: https://github.com/rlieberthal/PRIDIT/issues
License: Apache License (≥ 2)
URL: https://github.com/rlieberthal/PRIDIT
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: pridit results

Documentation:

Reference manual: pridit.html , pridit.pdf
Vignettes: Introduction to PRIDIT Analysis (source, R code)

Downloads:

Package source: pridit_1.1.0.tar.gz
Windows binaries: r-devel: pridit_1.1.0.zip, r-release: pridit_1.1.0.zip, r-oldrel: pridit_1.1.0.zip
macOS binaries: r-release (arm64): pridit_1.1.0.tgz, r-oldrel (arm64): pridit_1.1.0.tgz, r-release (x86_64): pridit_1.1.0.tgz, r-oldrel (x86_64): pridit_1.1.0.tgz
Old sources: pridit archive

Linking:

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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.