KOLLER, M. robustlmm: An R Package for Robust Estimation of Linear Mixed-Effects Models. Journal of Statistical Software, [S. l.], v. 75, n. 6, p. 1–24, 2016. DOI: 10.18637/jss.v075.i06. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v075i06. Acesso em: 27 apr. 2024.