Dear, I'm using R to make multivariate analysis on bio/pathological data. In particular I use: coxph(Surv(time,status)~x+y+z). How to evaluate the hazard ratios and CI for each covariate? Could you suggest me a function or a set of function to do it? Thank You, Francesca Francesca Demichelis Temporanely at CHIP, Children's Hospital, Boston MA Bioinformatics Group - SRA, ITC-irst, Trento I DIT, University of Trento, Trento I +39 0461 405312
On Mon, 22 Mar 2004, Francesca Demichelis wrote:> Dear, > I'm using R to make multivariate analysis on bio/pathological data. > In particular I use: > coxph(Surv(time,status)~x+y+z). > How to evaluate the hazard ratios and CI for each covariate? > Could you suggest me a function or a set of function to do it?There is an example on the coxph help page. -thomas