extraSuperpower: Power Calculation for Two-Way Factorial Designs

The basic use of this package is with 3 sequential functions. One to generate expected cell means and standard deviations, along with correlation and covariance matrices in the case of repeated measurements. This is followed by experiment simulation i number of times. Finally, power is calculated from the simulated data. Features that may be considered in the model are interaction, measure correlation and non-normal distributions.

Package details

AuthorLouis Macias [aut, cre, cph] (ORCID = <https://orcid.org/0000-0002-3080-2835>), Silke Szymczak [aut] (ORCID = <https://orcid.org/0000-0002-8897-9035>)
MaintainerLouis Macias <louis.macias@uni-luebeck.de>
LicenseMIT + file LICENSE
Version1.5.2
URL https://github.com/luisrmacias/extraSuperpower
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("extraSuperpower")

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extraSuperpower documentation built on Aug. 8, 2025, 6:44 p.m.