search for: unweigt

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2008 Jun 16
0
weights in lmer
...xed effect models in lmer() from the lme4 package using the weights option. The help and code for lmer() suggest to me that this is implemented but I can't seem to get it to do anything with weights = , no error message reported it just seems to ignore the weights option as my weighted and unweigted models are identical in all summary statistics. Below is an example of my model code. The weights are lengths of observational bouts on wild horse behavior. So is weights not really yet implemented or am I missing something? m2.wt<- lmer(HD_RATE ~ NUM_PAIR + (NUM_PAIR|HMA),data=ou...