Schumacher, Fernanda L., Larissa A. Matos, and Victor H. Lachos. “Skewlmm: An R Package for Fitting Skewed and Heavy-Tailed Linear Mixed Models”. Journal of Statistical Software 115, no. 7 (January 19, 2026): 1–32. Accessed January 19, 2026. https://www.jstatsoft.org/index.php/jss/article/view/v115i07.