CHRISTOFFERSEN, B. dynamichazard: Dynamic Hazard Models Using State Space Models. Journal of Statistical Software, [S. l.], v. 99, n. 7, p. 1–38, 2021. DOI: 10.18637/jss.v099.i07. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v099i07. Acesso em: 26 oct. 2021.