F, Luiz Paulo Lopes; BELFIORE, Patr; SANTOS, Marco Aur; SOUZA, R. Freitas. Overdisp: A Stata (and Mata) Package for Direct Detection of Overdispersion in Poisson and Negative Binomial Regression Models. Statistics, Optimization & Information Computing, [S. l.], v. 8, n. 3, p. 773–789, 2020. DOI: 10.19139/soic-2310-5070-557. Disponível em: https://iapress.org/index.php/soic/article/view/557. Acesso em: 7 may. 2026.