This dataset contains fake data from 2×2 factorial experiments with four treatment groups: Control (C), Factor A, Factor B, and the combination AB (A and B together). It includes means, standard deviations, and sample sizes for each group, as well as pre-computed effect sizes: log response ratio (lnRR), standardized mean difference (SMD), and their variances, for the main effects of A, B, and the interaction (AB).
testing_dataA data frame with 10 rows and 24 columns:
Sample size, mean, and SD of the Control group
Sample size, mean, and SD of the A treatment
Sample size, mean, and SD of the B treatment
Sample size, mean, and SD of the AB (A and B combined) treatment
Log response ratio for main effect A and its variance
Log response ratio for main effect B and its variance
Log response ratio for the AB interaction and its variance
Standardized mean difference (Hedges' g) for main effect A and its variance
Standardized mean difference for main effect B and its variance
Standardized mean difference for the AB interaction and its variance
This dataset is intended for validating functions that compute or test effect sizes in meta-analysis workflows involving factorial designs.