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Bi-level variable selection for case-cohort studies with group variables

The case-cohort design is an economical approach to estimate the effect of risk factors on the survival outcome when collecting exposure information or covariates on all patients is expensive in a large cohort study. Variables often have group structure such as categorical variables and highly corre...

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Pubblicato in:Stat Methods Med Res
Autori principali: Kim, Soyoung, Ahn, Kwang Woo
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2018
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC6748310/
https://ncbi.nlm.nih.gov/pubmed/30306838
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/0962280218803654
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