Hi,
I have enclosed the data load("coxtest.rdata") to get it into R. Here
is the command line to produce the error
coxph(Surv(RecFollowUpTime,Rec)~values,data=test)
As you can see the values are almost all the same value, which is
probably causing the problem.
Dan
Terry Therneau wrote:
> Error in fitter(X, Y, strats, offset, init, control, weights = weights, :
> NA/NaN/Inf in foreign function call (arg 6)
> In addition: Warning message:
> In fitter(X, Y, strats, offset, init, control, weights = weights, :
> Ran out of iterations and did not converge
>
> -------
>
> The warning message could be ignored. However, I am very interested in the
> error message; it is one I have not seen before. If you could recreate the
> data
> set that produces it and send it to be that would be useful.
>
> Terry Therneau
> (author of coxph)
>
>
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Daniel Brewer, Ph.D.
Institute of Cancer Research
Molecular Carcinogenesis
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