I'm fitting a longitudinal mixed effect Poisson model with 9332 occasions nested within 85 health care units). My data exhibit overdispersion. I have added overdispersed parameter to accout for overdispersion as suggested in this forum. (see below for results of the null model)
I learnt that in ...
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- Tue Dec 01, 2015 11:40 pm
- Forum: runmlwin user forum
- Topic: ICC or VPC in multilevel longitudinal Poisson regression models.
- Replies: 1
- Views: 5559