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WebPower

Basic and Advanced Statistical Power Analysis

v0.9.4 · Oct 13, 2023 · GPL (>= 3)

Description

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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CRAN Check Status

14 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (2)

imports

suggests

Dependency Network

Dependencies Reverse dependencies MASS lme4 lavaan PearsonDS dplyr essentialstools PSS.Health WebPower

Version History

new 0.9.4 Mar 10, 2026
updated 0.9.4 ← 0.9.3 diff Oct 12, 2023
updated 0.9.3 ← 0.9.2 diff May 17, 2023
updated 0.9.2 ← 0.9.0 diff May 9, 2023
updated 0.9.0 ← 0.8.7 diff Apr 19, 2023
updated 0.8.7 ← 0.8.6 diff Jan 11, 2023
updated 0.8.6 ← 0.7 diff Aug 14, 2022
updated 0.7 ← 0.6 diff May 20, 2022
updated 0.6 ← 0.5.2 diff May 17, 2021
updated 0.5.2 ← 0.5 diff Nov 28, 2018
new 0.5 Apr 15, 2018