I presume that this is the function from package coda (not mentioned and
we have no sessionInfo() and the 'replicable code' does not work).
On Mon, 9 Jun 2008, Doran, Harold wrote:
Just out of curiosity, why might this be occuring:
class(x6)
[1] "mcmc"
crosscorr.plot(x6)
NULL
And what disturbed you about this? coda::crosscorr.plot ends
return()
}
when I think it would better end invisible(), but that is something to
raise with the maintainer (Cc:ed here), not the list.
return() does return NULL, visibly (as its help page says).
# Replicable code
It needs 'library(lme4)' to be replicable!
example(lmer)
x6 <- mcmcsamp(fm1, n=1000)
crosscorr.plot(x6)
which does give a credible plot.
--
Brian D. Ripley, [EMAIL PROTECTED]
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
______________________________________________
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.
