Man pages for extraSuperpower
Power Calculation for Two-Way Factorial Designs

calculate_mean_matrixCreate input for simulation based two-way factorial...
effsizeEffect size calculation
exact_twoway_anova_powerTwo-way factorial ANOVA exact sample size calculation for...
gencorrelationmatFunction that generates a correlation matrix taking as input...
gencovariancematFunction that generates a covariance matrix taking as input a...
graph_twoway_assumptionsGraph modeled means and standard deviations of groups in...
plot_powercurvesPlots the output of test_twoway_nrange
simulate_twoway_nrangeSimulated independent and repeated measures two-way...
test_power_overknTest simulated two-way factorial design experiments over...
twoway_simulation_correlatedSimulate measurements repeated over either or both factors of...
twoway_simulation_independentSimulate independent measurements in a two-way factorial...
twoway_simulation_testingCalculate power for global main effects and interaction from...
extraSuperpower documentation built on Aug. 8, 2025, 6:44 p.m.