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WAnova: Welch's Anova from Summary Statistics

Provides the functions to perform a Welch's one-way Anova with fixed effects based on summary statistics (sample size, means, standard deviation) and the Games-Howell post hoc test for multiple comparisons and provides the effect size estimator adjusted omega squared. In addition sample size estimation can be computed based on Levy's method, and a Monte Carlo simulation is included to bootstrap residual normality and homoscedasticity Welch, B. L. (1951) <doi:10.1093/biomet/38.3-4.330> Kirk, R. E. (1996) <doi:10.1177/0013164496056005002> Carroll, R. M., & Nordholm, L. A. (1975) <doi:10.1177/001316447503500304> Albers, C., & Lakens, D. (2018) <doi:10.1016/j.jesp.2017.09.004> Games, P. A., & Howell, J. F. (1976) <doi:10.2307/1164979> Levy, K. J. (1978a) <doi:10.1080/00949657808810246> Show-Li, J., & Gwowen, S. (2014) <doi:10.1111/bmsp.12006>.

Version: 0.4.0
Imports: car, utils, stats, SuppDists
Suggests: rmarkdown, testthat (≥ 3.0.0)
Published: 2024-09-17
DOI: 10.32614/CRAN.package.WAnova
Author: Niklas Burgard [aut, cre]
Maintainer: Niklas Burgard <info at burgard.online>
License: GPL (≥ 3)
NeedsCompilation: no
Citation: WAnova citation info
Materials: README NEWS
CRAN checks: WAnova results

Documentation:

Reference manual: WAnova.pdf

Downloads:

Package source: WAnova_0.4.0.tar.gz
Windows binaries: r-devel: WAnova_0.4.0.zip, r-release: WAnova_0.4.0.zip, r-oldrel: WAnova_0.4.0.zip
macOS binaries: r-release (arm64): WAnova_0.4.0.tgz, r-oldrel (arm64): WAnova_0.4.0.tgz, r-release (x86_64): WAnova_0.4.0.tgz, r-oldrel (x86_64): WAnova_0.4.0.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=WAnova 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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