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meego
2011 Nov 16
1
"Non-finite finite-difference value" error in eha's aftreg
...private mail if somebody wants to help debugging this.
The details of the model and errors follow, but feel free to ask for
more testing. I'm using R 2.13.1 (x86_64-redhat-linux-gnu), eha 2.0-5
and survival 2.36-9.
Thanks for your help!
> m <-aftreg(Surv(start, end, event) ~ homo1 + sexego + dipref1
+ + t.since.school.q,
+ data=ms, dist="loglogistic", id=ident)
Error in optim(beta, Fmin, method = "BFGS", control = list(trace =
as.integer(printlevel)), :
non-finite finite-difference value [2]
Calls: aftreg -> aft...
2011 Nov 17
0
Non-finite finite-difference value" error in eha's, aftreg
....
>
> The details of the model and errors follow, but feel free to ask for
> more testing. I'm using R 2.13.1 (x86_64-redhat-linux-gnu), eha 2.0-5
> and survival 2.36-9.
>
>
> Thanks for your help!
>
>
>> > m <-aftreg(Surv(start, end, event) ~ homo1 + sexego + dipref1
> + + t.since.school.q,
> + data=ms, dist="loglogistic", id=ident)
> Error in optim(beta, Fmin, method = "BFGS", control = list(trace =
> as.integer(printlevel)), :
> non-finite finite-difference value [2...