Survival Prediction Based on Compound Covariate under Cox Proportional Hazard Models
نویسندگان
چکیده
منابع مشابه
Survival Prediction Based on Compound Covariate under Cox Proportional Hazard Models
Survival prediction from a large number of covariates is a current focus of statistical and medical research. In this paper, we study a methodology known as the compound covariate prediction performed under univariate Cox proportional hazard models. We demonstrate via simulations and real data analysis that the compound covariate method generally competes well with ridge regression and Lasso me...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2012
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0047627