Combines multiple functions that automate and simplify methods commonly employed in cross-cultural psychology, providing a unified analysis approach for measurement invariance testing, effect sizes for differential item functioning, factor congruence and multi-group reliability. Methods follow Fischer and Karl (2019) <doi:10.3389/fpsyg.2019.01507> and Gunn, Grimm and Edwards (2020) <doi:10.1080/10705511.2019.1689507>.
| Version: | 0.2.8 |
| Depends: | R (≥ 4.0.0) |
| Imports: | dplyr, lavaan, magrittr, MCMCpack, psych, RcppAlgos, readr, stats, tibble, tidyr |
| Suggests: | knitr, readxl, rmarkdown, testthat (≥ 3.0.0) |
| Published: | 2026-07-24 |
| DOI: | 10.32614/CRAN.package.ccpsyc |
| Author: | Johannes Karl [aut, cre] |
| Maintainer: | Johannes Karl <johannes.a.karl at gmail.com> |
| BugReports: | https://github.com/Jo-Karl/ccpsyc/issues |
| License: | GPL-3 |
| URL: | https://github.com/Jo-Karl/ccpsyc |
| NeedsCompilation: | no |
| Materials: | NEWS |
| CRAN checks: | ccpsyc results |
| Reference manual: | ccpsyc.html , ccpsyc.pdf |
| Package source: | ccpsyc_0.2.8.tar.gz |
| Windows binaries: | r-devel: ccpsyc_0.2.6.zip, r-release: ccpsyc_0.2.6.zip, r-oldrel: ccpsyc_0.2.6.zip |
| macOS binaries: | r-release (arm64): ccpsyc_0.2.8.tgz, r-oldrel (arm64): ccpsyc_0.2.8.tgz, r-release (x86_64): ccpsyc_0.2.8.tgz, r-oldrel (x86_64): ccpsyc_0.2.8.tgz |
| Old sources: | ccpsyc archive |
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