Methods for Cross-Cultural Psychology // 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.