期刊名称：Journal of Modern Applied Statistical Methods
出版年度：2019
卷号：18
期号：2
页码：19-33
DOI：10.22237/jmasm/1604189760
出版社：Wayne State University
摘要：Four types of estimation approaches for prognostic survival oral cancer model building are considered via a SAS algorithm: Efron’s Method, Exact Method, Breslow’s Method, and Discrete Method. Each method is illustrated separately and compared according to their coefficient parameter. An approach is considered by adding a bootstrapping technique for each handling ties method and a complete SAS algorithm is supplied for each proposed method, including methods for handling ties.
关键词：Prognostic survival oral cancer model; Efron’s method; Exact method; Breslow’s method; Discrete method; bootstrapping; SAS
