coxphf

R package coxphf: Cox Regression with Firth’s Penalized Likelihood. Implements Firth’s penalized maximum likelihood bias reduction method for Cox regression which has been shown to provide a solution in case of monotone likelihood (nonconvergence of likelihood function). The program fits profile penalized likelihood confidence intervals which were proved to outperform Wald confidence intervals.

Keywords for this software

Anything in here will be replaced on browsers that support the canvas element