Conventional Tukey Test R package TukeyC version 1.4-0 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>. Software Depends: R (>= 4.0.0) Imports: emmeans, xtable Suggests: pbkrtest (>= 0.4-6), lme4, knitr, rmarkdown, testthat (>= 3.0.0) I. B. Allaman <ivanalaman@gmail.com> Comprehensive R Archive Network (CRAN) J. C. Faria [aut], E. G. Jelihovschi [aut], I. B. Allaman [aut, cre] GPL (>= 2) 2026-05-24 application/tgz https://CRAN.R-project.org/package=TukeyC doi:10.32614/CRAN.package.TukeyC