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A Regularized Variable Selection Procedure in Additive Hazards Model with Stratified Case-Cohort Design

Case-cohort designs are commonly used in large epidemiological studies to reduce the cost associated with covariate measurement. In many such studies the number of covariates is very large. An efficient variable selection method is needed for case-cohort studies where the covariates are only observe...

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Опубликовано в: :Lifetime Data Anal
Главные авторы: Ni, Ai, Cai, Jianwen
Формат: Artigo
Язык:Inglês
Опубликовано: 2017
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC5787409/
https://ncbi.nlm.nih.gov/pubmed/28755021
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s10985-017-9402-7
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