Power Calculator for Repeated Measures ANOVA

Power Calculator for Repeated Measures ANOVA

powerANOVA is an R package intended as a companion to the article:

Langenberg, B., Janczyk, M., Koob, V., Kliegl, R., & Mayer, A. (2022). A tutorial on using the paired t-test for power calculations in repeated measures ANOVA with interactions. Behavior Research Methods. https://doi.org/10.3758/s13428-022-01902-8.

Package Version: 0.1.4

Cohen's \(d\)
\(\eta^2_p\)
means and equal (co)variances (\(\mu + \sigma^2_i + \sigma_{ij}\))
means and UNequal (co)variances (\(\mu + \Sigma\))
effect size converter

N

Cohen's \(d\)

\(\alpha\)

N

\(\eta^2_p\)

\(df_1\)

\(\alpha\)

Design

Effect

N

\(\mu\)

\(\sigma^2_i\)

\(\sigma_{ij}\)

\(\alpha\)

Design

Effect

N

\(\mu\)

\(\Sigma\)

\(\alpha\)

Cohen's \(d\)

\(N\)

Population

\(\eta^2_p\)

\(\eta^2_p\)

\(N\)

Population

Cohen's \(d\)