\HeaderA{xmcmc}{Object of class XdeMcmc}{xmcmc}
\keyword{datasets}{xmcmc}
\begin{Description}\relax
An object of class XdeMcmc is created by fitting the Bayesian
hierarchical model to the \code{expressionSetList} example data.
\end{Description}
\begin{Usage}
\begin{verbatim}data(xmcmc)\end{verbatim}
\end{Usage}
\begin{Details}\relax
The \code{xmcmc} data example was obtained as described in the
XDE vignette.
\end{Details}
\begin{Examples}
\begin{ExampleCode}

data(xmcmc)
xmcmc

##ordinarily, one should not need to change the directory in an object
##of class XdeMcmc -- therefore, a replacment method is not defined
pathToLogFiles <- system.file("logFiles", package="XDE")
xmcmc@directory <- pathToLogFiles

##The $ operator can be used to extract chains. For instance, here we
##extract the c2 chain
c2 <- xmcmc$c2
if(require(coda)){
  plot(as.mcmc(c2))
}
\end{ExampleCode}
\end{Examples}

