If you look at stats:::logLik.glm #3 ":" because it's unexported, as is true of most methods
it should be obvious. Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Tue, Aug 25, 2020 at 8:34 AM John Smith <jsw...@gmail.com> wrote: > Dear R-help, > > The function logLik can be used to obtain the maximum log-likelihood value > from a glm object. This is an aggregated value, a summation of individual > log-likelihood values. How do I obtain individual values? In the following > example, I would expect 9 numbers since the response has length 9. I could > write a function to compute the values, but there are lots of > family members in glm, and I am trying not to reinvent wheels. Thanks! > > counts <- c(18,17,15,20,10,20,25,13,12) > outcome <- gl(3,1,9) > treatment <- gl(3,3) > data.frame(treatment, outcome, counts) # showing data > glm.D93 <- glm(counts ~ outcome + treatment, family = poisson()) > (ll <- logLik(glm.D93)) > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
