TukeyC: Conventional Tukey Test

Performs multiple comparison analyses using Tukey's Honestly Significant Difference (HSD) test, with intuitive letter grouping of means for balanced and unbalanced designs. Accepts input from 'formula', 'aov', 'lm', 'aovlist', and 'lmerMod' objects, including straightforward handling of interactions. For more details see Tukey (1949) <doi:10.2307/3001913>.

Version: 1.4-0
Depends: R (≥ 4.0.0)
Imports: emmeans, xtable
Suggests: pbkrtest (≥ 0.4-6), lme4, knitr, rmarkdown, testthat (≥ 3.0.0)
Published: 2026-05-24
DOI: 10.32614/CRAN.package.TukeyC
Author: J. C. Faria [aut], E. G. Jelihovschi [aut], I. B. Allaman [aut, cre]
Maintainer: I. B. Allaman <ivanalaman at gmail.com>
BugReports: https://github.com/jcfaria/TukeyC/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
Copyright: see file COPYRIGHTS
URL: https://github.com/jcfaria/TukeyC, https://lec.pro.br/software/pac-r/tukeyc
NeedsCompilation: no
Citation: TukeyC citation info
Materials: README, NEWS
CRAN checks: TukeyC results

Documentation:

Reference manual: TukeyC.html , TukeyC.pdf
Vignettes: Introduction to the TukeyC Package (source, R code)
Introduction to the TukeyC Package (PDF) (source, R code)

Downloads:

Package source: TukeyC_1.4-0.tar.gz
Windows binaries: r-devel: TukeyC_1.3-44.zip, r-release: TukeyC_1.3-44.zip, r-oldrel: TukeyC_1.3-44.zip
macOS binaries: r-release (arm64): TukeyC_1.3-44.tgz, r-oldrel (arm64): TukeyC_1.3-44.tgz, r-release (x86_64): TukeyC_1.3-44.tgz, r-oldrel (x86_64): TukeyC_1.3-44.tgz
Old sources: TukeyC archive

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