[R] likelihood profiles for multiple parameters
Benedikt Gehr, Institut für Evolutionsbiologie und Umweltwissenschaften
benedikt.gehr at ieu.uzh.ch
Wed Mar 24 13:49:18 CET 2010
I'm using mle2 for optimization of a multinomial likelihood. The model fit
is not very good and I would like to look at the likelihood profiles.
However I'm optimizing many parameters (~40) so using the function profile()
takes forever and is not practical. How can I calculate approximate
likelihood profiles? Is there a function for this in R?
thanks a lot for the help
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