Home
Packages
Datasets
Task Views
R resources
Packages
Toggle theme
Toggle Menu
Home
Packages
psych
statsBy
statsBy function
Find statistics (including correlations) within and between groups for basic multilevel analyses
Copy
psych package
Read PDF manual
Maintainer: William Revelle
License: GPL (>= 2)
Last published: 2025-06-23
https://personality-project.org/r/psych/ https://personality-project.org/r/psych-manual.pdf