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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.

Version: 1.4.5
Imports: MASS (≥ 7.3.0), afex (≥ 1.3.0), rlang, Matrix, rlist, ggplot2, plyr, reshape2, scales, ggthemes, fGarch, truncnorm, sn, tmvtnorm, nparLD, permuco, Rfit, methods, stats, utils
Suggests: knitr, rmarkdown, testthat (≥ 3.0.0), linpk, Superpower
Published: 2025-07-07
DOI: 10.32614/CRAN.package.extraSuperpower
Author: Louis Macias [aut, cre, cph] (ORCID = <https://orcid.org/0000-0002-3080-2835>), Silke Szymczak [aut] (ORCID = <https://orcid.org/0000-0002-8897-9035>)
Maintainer: Louis Macias <louis.macias at uni-luebeck.de>
BugReports: https://github.com/luisrmacias/extraSuperpower/issues
License: MIT + file LICENSE
URL: https://github.com/luisrmacias/extraSuperpower
NeedsCompilation: no
Materials: README NEWS
CRAN checks: extraSuperpower results

Documentation:

Reference manual: extraSuperpower.pdf
Vignettes: extraSuperpower (source, R code)

Downloads:

Package source: extraSuperpower_1.4.5.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): extraSuperpower_1.4.5.tgz, r-oldrel (arm64): extraSuperpower_1.4.5.tgz, r-release (x86_64): extraSuperpower_1.4.5.tgz, r-oldrel (x86_64): extraSuperpower_1.4.5.tgz
Old sources: extraSuperpower archive

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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