Re: [R] Evaluation of survival analysis

2010-11-30 Thread Mike Marchywka
> Date: Tue, 30 Nov 2010 12:28:32 +0100 > Subject: [R] Evaluation of survival analysis > From: hzsha...@googlemail.com > To: marchy...@hotmail.com; r-help@r-project.org > > > > -- Forwarded message -- > From: He

Re: [R] Evaluation of survival analysis

2010-11-30 Thread He Zhang
100 > > From: hzsha...@googlemail.com > > To: r-help@r-project.org > > Subject: [R] Evaluation of survival analysis > > > > Dear all, > > > > May I ask is there any functions in R to evaluate the fitness of "coxph" > and > > "survreg"

[R] Evaluation of survival analysis

2010-11-30 Thread He Zhang
-- Forwarded message -- From: He Zhang Date: Tue, Nov 30, 2010 at 11:26 AM Subject: Re: [R] Evaluation of survival analysis To: Mike Marchywka Cc: r-help@r-project.org On Tue, Nov 30, 2010 at 1:18 AM, Mike Marchywka wrote: > > > Hello Mike, > Thank you very m

Re: [R] Evaluation of survival analysis

2010-11-29 Thread Mike Marchywka
> Date: Mon, 29 Nov 2010 09:26:07 +0100 > From: hzsha...@googlemail.com > To: r-help@r-project.org > Subject: [R] Evaluation of survival analysis > > Dear all, > > May I ask is there any functions in R to evaluate th

[R] Evaluation of survival analysis

2010-11-29 Thread He Zhang
Dear all, May I ask is there any functions in R to evaluate the fitness of "coxph" and "survreg" in survival analysis, please? For example, the results from Cox regression and Parametric survival analysis are shown below. Which method is prefered and how to see that / how to compare the methods?