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>.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
0.4.0 |
rolling linux/jammy R-4.5 | WAnova_0.4.0.tar.gz |
38.2 KiB |
0.4.0 |
rolling linux/noble R-4.5 | WAnova_0.4.0.tar.gz |
38.1 KiB |
0.4.0 |
rolling source/ R- | WAnova_0.4.0.tar.gz |
12.9 KiB |
0.4.0 |
latest linux/jammy R-4.5 | WAnova_0.4.0.tar.gz |
38.2 KiB |
0.4.0 |
latest linux/noble R-4.5 | WAnova_0.4.0.tar.gz |
38.1 KiB |
0.4.0 |
latest source/ R- | WAnova_0.4.0.tar.gz |
12.9 KiB |
0.4.0 |
2026-04-26 source/ R- | WAnova_0.4.0.tar.gz |
12.9 KiB |
0.4.0 |
2026-04-23 source/ R- | WAnova_0.4.0.tar.gz |
12.9 KiB |
0.4.0 |
2026-04-09 windows/windows R-4.5 | WAnova_0.4.0.zip |
41.0 KiB |
0.4.0 |
2025-04-20 source/ R- | WAnova_0.4.0.tar.gz |
12.9 KiB |