Dieter crosscorr.plot is in the coda package, which I should have noted. The function wasn't producing a chart. It was only returning NULL. But, when I updated packages, it is now.
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Dieter Menne > Sent: Tuesday, June 10, 2008 1:11 PM > To: [EMAIL PROTECTED] > Subject: Re: [R] Crosscorr.plot > > Doran, Harold <HDoran <at> air.org> writes: > > > > > Just out of curiosity, why might this be occuring: > > > > > class(x6) > > [1] "mcmc" > > > crosscorr.plot(x6) > > NULL > > > > # Replicable code > > > > example(lmer) > > x6 <- mcmcsamp(fm1, n=1000) > > crosscorr.plot(x6) > > > > I cannot reproduce this with the Current Sourceforge version > of lme4, Windows, and 2.8.0 Under development (unstable) > (2008-05-24 r45774) > > > x6 <- mcmcsamp(fm1, n=1000) > Error in .local(object, n, verbose, ...) : > Code for non-trivial theta_T not yet written > > crosscorr.plot(x6) > Error: could not find function "crosscorr.plot" > > > Dieter > > ______________________________________________ > 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. > ______________________________________________ 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.