Using the EM-algorithm for survival data
β
Stuart R. Lipsitz; Joseph G. Ibrahim
π
Article
π
1996
π
Springer
π
English
β 507 KB
Incomplete covariate data is a common occurrence in many studies in which the outcome is survival time. With generalized linear models, when the missing covariates are categorical, a useful technique for obtaining parameter estimates is the EM by the method of weights proposed in Ibrahim (1990). In