[R] SE estimates for treatment groups from nlme

Dieter Menne dieter.menne at menne-biomed.de
Mon Apr 10 10:33:16 CEST 2006

Katherine A Grieve <grieve <at> u.washington.edu> writes:

> I am wondering how to obtain SE estimates for fixed effects from a nonlinear 
mixed effects model? 

It's a bit of fiddling, but there is an example coming close to what you want 
on page 373 of Pinheiro/Bates, and in file \library\nlme\scripts\ch08.R, 
section 8.2. And don't forget that you can use "intervals" on nlme-results.


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