R help - Oct 2007 - coef se in lme

Hi all!
 
How is it possible to estimate  standard errors for coef obtained from lme?
Is there sth like se.coef() for lmer or what is the anaytical solution?
 
Thank you!

Let's say that I can estimate se for ranef by group
and the se for fixef (modifying the se.fixef and se.ranef functions of
"arm" package for lmer).
Since, I need the se for coef=ranef+fixef
can I estimate it based on the SEs of ranef and fixef?
 
Thank you!
 
Irene

?vcov


-----Original Message-----
From: r-help-bounces@r-project.org on behalf of Irene Mantzouni
Sent: Mon 10/15/2007 3:20 PM
To: r-help@stat.math.ethz.ch
Subject: [R] coef se in lme
 
Hi all!
 
How is it possible to estimate  standard errors for coef obtained from lme?
Is there sth like se.coef() for lmer or what is the anaytical solution?
 
Thank you!

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