Baker S G
Biometry Branch, National Cancer Institute, Bethesda, Maryland 20892-7354.
Biometrics. 1994 Sep;50(3):821-6.
Previous methods for the analysis of survival data with incomplete covariates have assumed that the missing-data and censoring mechanisms are ignorable. We relax both assumptions for the analysis of grouped survival data.
先前用于分析具有不完全协变量的生存数据的方法假定缺失数据和删失机制是可忽略的。我们放宽这两个假设以用于分组生存数据的分析。