Dear All,
 
Forgive my lack of knowledge, but I can't get qqnorm to work with lmer.  I get the following error (dep.lmer is a lmer class object):
 
> qqnorm(dep.lmer)
Error in min(..., na.rm = na.rm) : invalid 'type' (list) of argument
In addition: Warning message:
is.na() applied to non-(list or vector) in: is.na(y)
 
Any ideas?
 
Kyle
 
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J. Kyle Roberts, Ph.D.
Baylor College of Medicine
Center for Educational Outreach
One Baylor Plaza, MS:  BCM411
Houston, TX   77030-3411
713-798-6672 - 713-798-8201 Fax
jkrobert@bcm.edu
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