I'm placing the R script ¡­

I'm placing the R script "com107b" here, for Exam 2009 #3. It does Poisson regression plus a couple of other relevant models, and gives aic, bic, tic, fic, afic. Note that the pstar values are big for the Poisson regression models, reflecting overdispersion (but the two last models do much better in this regard).

For some reason the usual editing tools do not work today, so I'm not yet able to organise a separate little section for com files; it's so far placed under "Examination".

Note also a suitable list of R com files under the 2009 course website.