Message-ID: <gmu71q$13d$1@ger.gmane.org>
Date: 2009-02-11T09:51:20Z
From: Thomas Mang
Subject: generalized mixed model + mcmcsamp
Hi,
I have fitted a generalized linear mixed effects model using lmer
(library lme4), and the family = quasibinomial. I have tried to obtain a
MCMC sample, but on calling mcmcsamp(model1, 1000) I get the following
error which I don't understand at all:
Error in .local(object, n, verbose, ...) : Update not yet written
traceback() delivers:
4: .Call(mer_MCMCsamp, ans, object)
3: .local(object, n, verbose, ...)
2: mcmcsamp(model1, n = 1000, verbose = FALSE)
1: mcmcsamp(model1, n = 1000, verbose = FALSE)
which again doesn't particularly help me.
R is 2.8.1 under Windows, lme4 clean installed just today.
Before the model is fitted I just read in data, and transform some
variables. No other library is loaded.
Any ideas ?
thanks,
Thomas