Jiang Y, Lee M-LT, He X, Rosner B, Yan J. Wilcoxon Rank-Based Tests for Clustered Data with R Package clusrank. J. Stat. Soft. [Internet]. 2020 Dec. 11 [cited 2024 Apr. 19];96(6):1-26. Available from: https://www.jstatsoft.org/index.php/jss/article/view/v096i06