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2440a579
1999 May 18
1
random crashing GLM
I am trying to fit a GLM model using R (version 0.64.1 Win95) onto a
dataframe(dtse) consisting of 3348 rows with 4 variables:
- 3 factors: (c)31 levels, (m)12 levels (s)9 levels)
- 1 integer: (n)
The data consists of counts and is strongly overdispersed.
I try fit the following model
dtse.glm<- glm(n~s+c+m, data=dtse, family=quasi(link=log, variance=mu))
When I issue this command R sometimes