Displaying 2 results from an estimated 2 matches for "aftp0".
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aftpd
2011 Nov 16
1
"Non-finite finite-difference value" error in eha's aftreg
...+ 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 -> aftreg.fit -> aftp0 -> optim
> traceback()
4: optim(beta, Fmin, method = "BFGS", control = list(trace =
as.integer(printlevel)),
hessian = TRUE)
3: aftp0(printlevel, ns, nn, id, strata, Y, X, offset, dis, means)
2: aftreg.fit(X, Y, dist, strats, offset, init, shape, id, control,
center...
2011 Nov 17
0
Non-finite finite-difference value" error in eha's, aftreg
...+ 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 -> aftreg.fit -> aftp0 -> optim
>
>> > traceback()
> 4: optim(beta, Fmin, method = "BFGS", control = list(trace =
> as.integer(printlevel)),
> hessian = TRUE)
> 3: aftp0(printlevel, ns, nn, id, strata, Y, X, offset, dis, means)
> 2: aftreg.fit(X, Y, dist, strats, offset, i...