Dear Roland,
just a brief remark about your query.
Why do not consider a parametric model, such as Weibull, since your death
rates seem to decline steadily as time goes by?
Kind Regards and All the Best for your research project,
Carlo
-----Messaggio originale-----
Da: [email protected]
[mailto:[email protected]] Per conto di roland andersson
Inviato: mercoledì 15 aprile 2009 15.18
A: [email protected]
Oggetto: st: exlogistic for survival data?
I am analysing 127 patients operated for thyroid cancer with 15
deaths, most of them early. Followed up for 20 years. I would like to
make multivariate analysis of difference in survival, but can not use
coxregression because of the few numbers. Can I use exlogistic to
obtain some meaningful results, ie defining predictors of death at a
certain point in time?
Roland Andersson
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