Sample Size Calculation in Hierarchical 2x2 Factorial Trials

Implements the sample size methods for hierarchical 2x2 factorial trials under two choices of effect estimands and a series of hypothesis tests proposed in "Sample size calculation in hierarchical 2x2 factorial trials with unequal cluster sizes" (under review), and provides the table and plot generators for the sample size estimations.


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Reference manual

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install.packages("H2x2Factorial")

2.0.0 by Zizhong Tian, 2 months ago


Browse source code at https://github.com/cran/H2x2Factorial


Authors: Zizhong Tian [aut, cre] , Denise Esserman [aut] , Guangyu Tong [aut] , Fan Li [aut]


Documentation:   PDF Manual  


LGPL (>= 2.1) license


Imports mvtnorm

Suggests knitr, rmarkdown


See at CRAN