VAN BUUREN, S. Broken Stick Model for Irregular Longitudinal Data. Journal of Statistical Software, [S. l.], v. 106, n. 7, p. 1–51, 2023. DOI: 10.18637/jss.v106.i07. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v106i07. Acesso em: 28 mar. 2024.