Re: [R] survival package can't find Ccoxfit6

2017-05-01 Thread SeshanV
, Venkat -Original Message- From: Duncan Murdoch [mailto:murdoch.dun...@gmail.com] Sent: Friday, April 28, 2017 6:46 PM To: Henric Winell; Therneau, Terry M., Ph.D.; R-help Cc: Seshan, Venkatraman E./Epidemiology-Biostatistics Subject: Re: [R] survival package can't find Ccoxfit6 On 28/04

Re: [R] survival package can't find Ccoxfit6

2017-04-28 Thread Duncan Murdoch
On 28/04/2017 5:37 PM, Henric Winell wrote: On 2017-04-26 22:17, Duncan Murdoch wrote: On 26/04/2017 2:51 PM, Therneau, Terry M., Ph.D. wrote: A user contacted me directly about this, I answered with my best understanding of the recent R-help discussion of the issue, and their response to my

Re: [R] survival package can't find Ccoxfit6

2017-04-28 Thread Henric Winell
On 2017-04-26 22:17, Duncan Murdoch wrote: On 26/04/2017 2:51 PM, Therneau, Terry M., Ph.D. wrote: A user contacted me directly about this, I answered with my best understanding of the recent R-help discussion of the issue, and their response to my response shows that I'm not quite right. I

Re: [R] survival package can't find Ccoxfit6

2017-04-27 Thread SeshanV
Since my coding philosophy is "why compute something that is not needed" I don't have timing data comparing coxph.fit to the stripped down version. I will try to come up with a test suite. I do work under Linux (the initial Windows output was because I had both 3.3.1 and 3.4.0 on that

Re: [R] survival package can't find Ccoxfit6

2017-04-27 Thread SeshanV
Thank you Drs. Therneau and Murdoch. "Why not use coxph.fit?" -- My use case scenario is that I needed the Cox model coefficients for resampled data. I was trying to reduce the computational overhead of coxph.fit (since it will repeated a large number of times) by stripping all the parts that

Re: [R] survival package can't find Ccoxfit6

2017-04-27 Thread Duncan Murdoch
On 27/04/2017 10:53 AM, sesh...@mskcc.org wrote: Thank you Drs. Therneau and Murdoch. "Why not use coxph.fit?" -- My use case scenario is that I needed the Cox model coefficients for resampled data. I was trying to reduce the computational overhead of coxph.fit (since it will repeated a large

Re: [R] survival package can't find Ccoxfit6

2017-04-27 Thread Therneau, Terry M., Ph.D.
On 04/27/2017 09:53 AM, sesh...@mskcc.org wrote: Thank you Drs. Therneau and Murdoch. "Why not use coxph.fit?" -- My use case scenario is that I needed the Cox model coefficients for resampled data. I was trying to reduce the computational overhead of coxph.fit (since it will repeated a

Re: [R] survival package can't find Ccoxfit6

2017-04-27 Thread Therneau, Terry M., Ph.D.
Let me summarize rather than repeat the entire thread: An error report from a user (seshan) stumped me, and I asked for help here. Duncan Murdoch picked up on fine details of the error message, i.e., that the error did NOT come from within the survival package. That changes the whole tenor

Re: [R] survival package can't find Ccoxfit6

2017-04-26 Thread SeshanV
Wednesday, April 26, 2017 4:18 PM To: Therneau, Terry M., Ph.D.; R-help Cc: Seshan, Venkatraman E./Epidemiology-Biostatistics Subject: Re: [R] survival package can't find Ccoxfit6 On 26/04/2017 2:51 PM, Therneau, Terry M., Ph.D. wrote: > A user contacted me directly about this, I answered

Re: [R] survival package can't find Ccoxfit6

2017-04-26 Thread SeshanV
efficients, > control) [1] -0.4838181 Venkat From: Duncan Murdoch [murdoch.dun...@gmail.com] Sent: Wednesday, April 26, 2017 4:17 PM To: Therneau, Terry M., Ph.D.; R-help Cc: Seshan, Venkatraman E./Epidemiology-Biostatistics Subject: Re: [R] survival pac

Re: [R] survival package can't find Ccoxfit6

2017-04-26 Thread Duncan Murdoch
uncan Murdoch [murdoch.dun...@gmail.com] Sent: Wednesday, April 26, 2017 4:17 PM To: Therneau, Terry M., Ph.D.; R-help Cc: Seshan, Venkatraman E./Epidemiology-Biostatistics Subject: Re: [R] survival package can't find Ccoxfit6 On 26/04/2017 2:51 PM, Therneau, Terry M., Ph.D. wrote: A user contacted

Re: [R] survival package can't find Ccoxfit6

2017-04-26 Thread Duncan Murdoch
t -Original Message- From: Duncan Murdoch [mailto:murdoch.dun...@gmail.com] Sent: Wednesday, April 26, 2017 4:18 PM To: Therneau, Terry M., Ph.D.; R-help Cc: Seshan, Venkatraman E./Epidemiology-Biostatistics Subject: Re: [R] survival package can't find Ccoxfit6 On 26/04/2017 2:51 PM, Therne

Re: [R] survival package can't find Ccoxfit6

2017-04-26 Thread Duncan Murdoch
On 26/04/2017 2:51 PM, Therneau, Terry M., Ph.D. wrote: A user contacted me directly about this, I answered with my best understanding of the recent R-help discussion of the issue, and their response to my response shows that I'm not quite right. I am emphatically not an MS Windows user so am

Re: [R] survival package can't find Ccoxfit6

2017-04-26 Thread Therneau, Terry M., Ph.D.
A user contacted me directly about this, I answered with my best understanding of the recent R-help discussion of the issue, and their response to my response shows that I'm not quite right. I am emphatically not an MS Windows user so am asking for help -- which I will cut/paste to this user