Basic and Advanced Statistical Power Analysis

This is a collection of tools for conducting both basic and advanced statistical power analysis including correlation, proportion, t-test, one-way ANOVA, two-way ANOVA, linear regression, logistic regression, Poisson regression, mediation analysis, longitudinal data analysis, structural equation modeling and multilevel modeling. It also serves as the engine for conducting power analysis online at < https://webpower.psychstat.org>.


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Reference manual

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install.packages("WebPower")

0.5.2 by Zhiyong Zhang, 3 months ago


https://webpower.psychstat.org


Browse source code at https://github.com/cran/WebPower


Authors: Zhiyong Zhang [aut, cre] , Yujiao Mai [aut] , Miao Yang [ctb]


Documentation:   PDF Manual  


GPL (>= 3) license


Depends on MASS, stats, grDevices, graphics, lme4, lavaan, parallel, PearsonDS


See at CRAN