The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.

InteractionPoweR: Power Analyses for Interaction Effects in Cross-Sectional Regressions

Power analysis for regression models which test the interaction of two or three independent variables on a single dependent variable. Includes options for correlated interacting variables and specifying variable reliability. Two-way interactions can include continuous, binary, or ordinal variables. Power analyses can be done either analytically or via simulation. Includes tools for simulating single data sets and visualizing power analysis results. The primary functions are power_interaction_r2() and power_interaction() for two-way interactions, and power_interaction_3way_r2() for three-way interactions. Please cite as: Baranger DAA, Finsaas MC, Goldstein BL, Vize CE, Lynam DR, Olino TM (2023). "Tutorial: Power analyses for interaction effects in cross-sectional regressions." <doi:10.1177/25152459231187531>.

Version: 0.2.2
Depends: R (≥ 3.5.0)
Imports: dplyr, parallel, doParallel, foreach, ggplot2, polynom, chngpt, rlang, tidyr, stats, ggbeeswarm, Matrix
Published: 2024-07-09
DOI: 10.32614/CRAN.package.InteractionPoweR
Author: David Baranger ORCID iD [aut, cre] (davidbaranger.com), Brandon Goldstein [ctb], Megan Finsaas [ctb], Thomas Olino [ctb], Colin Vize [ctb], Don Lynam [ctb]
Maintainer: David Baranger <dbaranger at gmail.com>
BugReports: https://github.com/dbaranger/InteractionPoweR/issues
License: GPL (≥ 3)
URL: https://dbaranger.github.io/InteractionPoweR/, https://doi.org/10.1177/25152459231187531
NeedsCompilation: no
Citation: InteractionPoweR citation info
Materials: README NEWS
CRAN checks: InteractionPoweR results

Documentation:

Reference manual: InteractionPoweR.pdf

Downloads:

Package source: InteractionPoweR_0.2.2.tar.gz
Windows binaries: r-devel: InteractionPoweR_0.2.2.zip, r-release: InteractionPoweR_0.2.2.zip, r-oldrel: InteractionPoweR_0.2.2.zip
macOS binaries: r-release (arm64): InteractionPoweR_0.2.2.tgz, r-oldrel (arm64): InteractionPoweR_0.2.2.tgz, r-release (x86_64): InteractionPoweR_0.2.2.tgz, r-oldrel (x86_64): InteractionPoweR_0.2.2.tgz
Old sources: InteractionPoweR archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=InteractionPoweR to link to this page.

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.
Health stats visible at Monitor.