Abstract:We consider the Cox regression model and study the asymptotic global behavior of the Grenandertype estimator for a monotone baseline hazard function. This model is not included in the general setting of [8]. However, we show that a similar central limit theorem holds for L p -error of the Grenander-type estimator. We also propose a test procedure for a Weibull baseline distribution, based on the L p -distance between the Grenander estimator and a parametric estimator of the baseline hazard. Simulation studies … Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.