\HeaderA{Dilution}{AffyBatch instance Dilution}{Dilution}
\keyword{datasets}{Dilution}
\begin{Description}\relax
This \code{\LinkA{AffyBatch}{AffyBatch}} represents part of dilution experiment data set.
\end{Description}
\begin{Usage}
\begin{verbatim}data(Dilution)\end{verbatim}
\end{Usage}
\begin{Format}\relax
A \code{\LinkA{AffyBatch}{AffyBatch}} containing 4 arrays.
\end{Format}
\begin{Source}\relax
Two sources of cRNA A (human liver tissue) and B (Central Nervous
System cell line) have been hybridized to human array (HGU95A) in a range
of proportions and dilutions. This data set is taken from
arrays hybridized to source A at 10.0 and 20 $\mu$g. We have two
replicate arrays 
for each generated cRNA. Three scanners have been used
in this study. Each array replicate was 
processed in a different scanner.

For more information see Irizarry, R.A., et al. (2001) \url{http://www.biostat.jhsph.edu/~ririzarr/papers/index.html}
\end{Source}

