[R-sig-ME] example of confidence intervals for predicted values?
pauljohn32 at gmail.com
Tue Apr 22 17:50:21 CEST 2014
Got an example?
I'm aware of controversy about problem of calculating CIs in glm. I'm
also aware other programs throw out CIs that may not be completely
correct. I also understand profiled std errors for parameters and
about 60% of bootMer.
And I understand almost 0% of this comment in ?predict.merMod
There is no option for computing standard errors of predictions
because it is difficult to define an efficient method that
incorporates uncertainty in the variance parameters; we recommend
‘bootMer’ for this task.
Can I have a working example of how this leads to a 95% CI on
predictions from an lmer. or glmer?
Paul E. Johnson
Professor, Political Science Assoc. Director
1541 Lilac Lane, Room 504 Center for Research Methods
University of Kansas University of Kansas
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