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 |
| Reference manual: | WAnova.html , WAnova.pdf |
| 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 |
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