Effect sizes for categorical data
Ben-Shachar, M. S., Patil, I., Thériault, R., Wiernik, B. M., & Lüdecke, D. (2023). Phi, Fei, Fo, Fum: Effect sizes for categorical data that use the chi-squared statistic. Mathematics, 11(9), 1982. https://doi.org/10.3390/math11091982