TOULOUMIS, A. R Package multgee: A Generalized Estimating Equations Solver for Multinomial Responses. Journal of Statistical Software, [S. l.], v. 64, n. 8, p. 1–14, 2015. DOI: 10.18637/jss.v064.i08. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v064i08. Acesso em: 29 mar. 2024.