[R-sig-ME] weights in lmer
Parsons, Van L. (CDC/CCHIS/NCHS)
vlp1 at CDC.GOV
Fri Apr 4 16:39:48 CEST 2008
There is a problem with the "weights" option in lmer.
I checked a run with lme4_0.999375-12 for a model
lmer( Reaction ~ (1|Subject) , data=sleepstudy )
Vs a weight=1 model
wt1 = rep(1, 180 )
lmer( Reaction ~ (1|Subject) , data=sleepstudy ,weight= wt1 )
and observed different random and fixed effects.
The old version lme4_0.99875-9 was OK.
This issue has come up in a previous thread, and I
wondering on the status of a correction.
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