Re: [R] Goodness of fit for negative binomial model

2009-03-21 Thread Paul Johnson
On Fri, Mar 20, 2009 at 8:03 PM, t c mudiver1...@yahoo.com wrote: Dear r list, I am using glm.nb in the MASS package to fit negative binomial models to data on manta ray abundance, and AICctab in the bbmle package to compare model IC.  However, I need to test for the goodness of fit of the

[R] Goodness of fit for negative binomial model

2009-03-20 Thread t c
Dear r list,   I am using glm.nb in the MASS package to fit negative binomial models to data on manta ray abundance, and AICctab in the bbmle package to compare model IC.  However, I need to test for the goodness of fit of the full model, and have not been able to find a Pearson's Chi Squared