[1]
Ndlovu, B.D., Melesse, S.F. and Zewotir, T. 2020. A nonparametric vertical model: An application to discrete time competing risks data with missing failure causes. South African Statistical Journal. 54, 2 (Sep. 2020), 231–241. DOI:https://doi.org/10.37920/sasj.2020.54.2.7.