[R] log likelihood
bolker at ufl.edu
Mon Nov 24 04:01:25 CET 2008
Joseph Magagnoli <jcm331 <at> gmail.com> writes:
> I ran a Weibull model, and I am wondering if there is any way to extract
> the log likelihood. I tried loglik(model) but it does not seem to work
> any help would be greatly appreciated
You have to tell us what you mean by "ran a Weibull model",
there are (at least) several different contexts in R in which
you could have done this (distribution fitting, survival analysis ...)
what packages/functions did you use? Can you show us a reproducible
logLik(model) [note capitalization] might work.
str(model) or str(summary(model)) might show you
what's lurking inside the fitted model or its summary,
and allow you to extract the log-likelihood.
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