Re: [R] Getting estimates from survfit.coxph

2007-12-10 Thread Peter Dalgaard
Terry Therneau wrote: > The problem will be fixed in the next resease of the survival code. (That > is, > it is fixed on our local version of R). The summary.survfit result now > includes > an element 'table' containing the matrix that is shown by print.survfit. > > Terry > H

Re: [R] Getting estimates from survfit.coxph

2007-12-10 Thread Mark Wardle
Can't ask for more than that! Many many thanks for making all these tools available. I wince when I see my colleagues struggling with SPSS or SAS! R and the bundled and third-party libraries have saved me an inordinate amount of time and effort! Best wishes, Mark On 10/12/2007, Terry Therneau <

Re: [R] Getting estimates from survfit.coxph

2007-12-10 Thread Terry Therneau
The problem will be fixed in the next resease of the survival code. (That is, it is fixed on our local version of R). The summary.survfit result now includes an element 'table' containing the matrix that is shown by print.survfit. Terry ___

Re: [R] Getting estimates from survfit.coxph

2007-12-09 Thread Mark Wardle
On 09/12/2007, Frank E Harrell Jr <[EMAIL PROTECTED]> wrote: > Dieter Menne wrote: > Thank you both! Best wishes, Mark -- Dr. Mark Wardle Specialist registrar, Neurology Cardiff, UK __ R-help@r-project.org mailing list https://stat.ethz.ch/mail

Re: [R] Getting estimates from survfit.coxph

2007-12-09 Thread Frank E Harrell Jr
Dieter Menne wrote: > Mark Wardle wardle.org> writes: > >> I'm having difficulty getting access to data generated by survfit and >> print.survfit when they are using with a Cox model (survfit.coxph). >> >> I would like to programmatically access the median survival time for >> each strata togethe

Re: [R] Getting estimates from survfit.coxph

2007-12-09 Thread Dieter Menne
Mark Wardle wardle.org> writes: > I'm having difficulty getting access to data generated by survfit and > print.survfit when they are using with a Cox model (survfit.coxph). > > I would like to programmatically access the median survival time for > each strata together with the 95% confidence in

[R] Getting estimates from survfit.coxph

2007-12-09 Thread Mark Wardle
Dear all, I'm having difficulty getting access to data generated by survfit and print.survfit when they are using with a Cox model (survfit.coxph). I would like to programmatically access the median survival time for each strata together with the 95% confidence interval. I can get it on screen, b