\HeaderA{mRNAclusters}{Yeast mRNA Expression Data Cluster Memberships}{mRNAclusters}
\keyword{datasets}{mRNAclusters}
\begin{Description}\relax
This data set contains cluster membership for yeast genes clustered using mRNA expression from a microarray experiment in Causton, et al. Molecular Biology of the Cell (2001). The 3000 most variable genes were clustered using k-means with 30 clusters.
\end{Description}
\begin{Usage}
\begin{verbatim}data(mRNAclusters)\end{verbatim}
\end{Usage}
\begin{Format}\relax
A data frame whose rows are the 3000 genes and whose two columns are gene name and cluster membership number.
\end{Format}
\begin{Source}\relax
\url{http://web.wi.mit.edu/young/environment}
\end{Source}
\begin{References}\relax
Causton, H. C. et al. 2001 ``Remodeling of Yeast Genome Expression in Response to Environmental Changes.'' Molecular Biology of the Cell \bold{12}, 323--337.
\end{References}
\begin{Examples}
\begin{ExampleCode}
data(mRNAclusters)

## Compute the adjacency matrix for the corresponding cluster graph:
mRNAMat<-clust2Mat(mRNAclusters[,2])
\end{ExampleCode}
\end{Examples}

