Re: [R] AIC for tweedie glm

Many thanks! Using a fresh session didn't work, but I upgraded to R.2.11.1 and it runs fine now. bbolker wrote: > > eleadbeater sussex.ac.uk> writes: > >> Dear R-users, >> >> I'm trying to model some data using a tweedie GLM approach. My response >> variable is the number of pupae that are t

Re: [R] AIC for tweedie glm

eleadbeater sussex.ac.uk> writes: > Dear R-users, > > I'm trying to model some data using a tweedie GLM approach. My response > variable is the number of pupae that are the offspring of a subordinate wasp > on a wasp's nest. However, they're not count data- for each nest, I only > know the mean

[R] AIC for tweedie glm

Dear R-users, I'm trying to model some data using a tweedie GLM approach. My response variable is the number of pupae that are the offspring of a subordinate wasp on a wasp's nest. However, they're not count data- for each nest, I only know the mean number of pupae per subordinate, which is conti