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datain
2006 Jun 14
2
lmer binomial model overestimating data?
...stion.
The fitted values from my binomial lmer mixed model seem to
consistently overestimate the cell means, and I don't know why. I
assume I am doing something stupid.
Below I include code, and a binary image of the data is available at
this link:
http://www.cas.muohio.edu/~stevenmh/tf.RdataBin
This was done with `Matrix' version 0.995-10 and `lme4' version
0.995-2. and R v. 2.3.1 on a Mac, OS 10.4.6.
The binomial model below ("mod") was reduced from a more complex one
by first using AIC, BIC and LRT for "random" effects, and then
relying on Helmert con...