Your question is much like "what is in my pocket?" since the only possible answer is "how
could I know?". You have some block of R code that produce the stated error, but we don't
know what it is. One wild guess is that a death time which is <=0 will produce this error
since that would lead to an invalid time interval.
Please look at the "Asking for help" section of https://www.r-project.org/help.html, and
in particular the link on reproducable examples. You need to give an example, with data,
that reproduces the problem.
Terry T.
(PS, I agree that the error message is too terse. I will try to make it
better.)
On 05/03/2017 05:00 AM, r-help-requ...@r-project.org wrote:
Hello R-team,
I am trying to use the tmerge function from survvial library. My data is
similar to mgus2 dataset from R.
But, I get the following message.
Error in tmerge(dat, dat, id = Number, death = event(dYears, death), BMF =
event(ptemp, :
tstart must be > tstop
Could you help me?
Thanks,
Ahalya.
On Wed, Sep 7, 2016 at 8:29 AM, Therneau, Terry M., Ph.D. <thern...@mayo.edu
wrote:
On 09/07/2016 05:00 AM, r-help-requ...@r-project.org wrote:
Dear R-Team,
I have been trying to use the finegray routine that creates a special data
so that Fine and Gray model can be fit. However, it does not seem to work.
Could you please help me with this issue?
Thanks,
Ahalya.
You have given us no details of your example code that "doesn't work", and
I can't read your mind. So no, we can't help. Give us a hint.
Terry T
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