Hey,
I am using "frailtyPenal" to fit a general joint model:
I got a "Model did not converge" message, and I guess it is because I miss
specify something in the command:
"Call:
frailtyPenal(formula = Surv(Time_final_mes_cor, BD_RE2.Re_IC1_cor) ~
cluster(BD_RE2.e_b_id) +
I wanted to provide a follow-up post regarding the question of the coxme
program and nested (multilevel) frailty analysis. As it turns out, my
failure to produce results was a result of my own error. The following
syntax seems to successfully produce results for a model accounting for both
I can't comment on frailtypack issues, but would like to mention that coxme will handle
nested models, contrary to the statement below that frailtypack is perhaps the only
for nested survival data.
To reprise the original post's model
cgd.nfm - coxme(Surv(Tstart, Tstop, Status) ~
Thank you very much for responding. Yes, I incorrectly stated that
frailtypack was the only widely available software for the analysis of
nested frailty models.When I initially began my search to identify
software well suited to nested frailty analysis, Frailtypack dominated the
google
Hello,
I am encountering very similar problems with frailtypack (only, it seems, 3
years later). I would be incredibly grateful if you would be willing to
share any solutions you happened upon for the problem you mention. I have a
datafile that is even longer than yours (over 15000 events).
On 14.04.2011 18:04, Paul78 wrote:
I have got the same problem. Can anybody help me why R just shuts down?
1. please quote the original message, mailing list readers do not see it
and it is hard to access it.
2. please specify a reproducible example as the posting guide quoted
below
I have got the same problem. Can anybody help me why R just shuts down?
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Hello everyone,
I have a question about using frailtypack to run recurrent events data.
I have a file with 1,580 events. The file structure fits the andersen gill
model.
When I run the file with all records, the R stops and shuts down.
Once I run only part of the file, about 400 events, R runs
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