Hi Fränzi,
mod.sum <- summary(model)
mod.sum @ sigma
Hank
On Aug 18, 2008, at 9:34 AM, Fränzi Korner wrote:
Hi Oliver
you once asked this question at the R help list.
Hi all,
I try to fit a glmm model with binomial distribution and I would to
verify that the scale parameter is close to 1...
the lmer function gives the following result :
Estimated scale (compare to 1 ) 0.766783
But I would like to know how this estimation (0.766783) is performed,
and I would
like to know if it is possible to find this estimation with the
different results given by the function lmer.
Have you got an answer? I am now working with R 2.7.1.. This R-
version does
not give the scale parameter in the summary of an lmer-object.
Therefore, I would like to calculate the scale parameter by hand,
but I did
not find out how.
Thanks and best
Fränzi
**********************************************************************
**
Dr. Fränzi Korner-Nievergelt
oikostat - Statistische Analysen und Beratung
Ausserdorf 43
CH - 6218 Ettiswil
Tel.: +41 (0) 41 980 49 22
www.oikostat.ch
**********************************************************************
***
Schweizerische Vogelwarte
CH - 6204 Sempach
www.vogelwarte.ch
**********************************************************************
***
[[alternative HTML version deleted]]
<ATT00001.txt>
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
