A measure of explained risk in the proportional hazards model
نویسندگان
چکیده
منابع مشابه
A measure of explained risk in the proportional hazards model.
A measure of explained risk is developed for application with the proportional hazards model. The statistic, which is called the estimated explained relative risk, has a simple analytical form and is unaffected by censoring that is independent of survival time conditional on the covariates. An asymptotic confidence interval for the limiting value of the estimated explained relative risk is deri...
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A coefficient of explained randomness, analogous to explained variation but for non-linear models, was presented by Kent. The construct hinges upon the notion of Kullback-Leibler information gain. Kent and O'Quigley developed these ideas, obtaining simple, multiple and partial coefficients for the situation of proportional hazards regression. Their approach was based upon the idea of transformi...
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Application Of The Empirical Likelihood Method In Proportional Hazards Model
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ژورنال
عنوان ژورنال: Biostatistics
سال: 2011
ISSN: 1468-4357,1465-4644
DOI: 10.1093/biostatistics/kxr047