\Header{[-methods}{Subsetting methods for microarray objects}
\alias{[}{[-methods}
\keyword{methods}{[-methods}
\begin{Description}\relax
Subsetting methods were defined for the microarray classes,
\code{\Link{marrayInfo}},
\code{\Link{marrayLayout}},\code{\Link{marrayRaw}} and
\code{\Link{marrayNorm}}. These methods create instances of the given
class, for a subset of spots and/or arrays in a batch.
\end{Description}
\begin{Section}{Methods}
\describe{
\item[x = ANY] generic method.
\item[x = marrayInfo] \code{x[i, j]} extract object of class \code{"\Link{marrayInfo}"} for spots or arrays with indices i and labels with indices j.
\item[x = marrayLayout] \code{x[i]} extract object of class \code{"\Link{marrayLayout}"} for spots with indices i.
\item[x = marrayRaw] \code{x[i, j]} extract object of class \code{"\Link{marrayRaw}"} for spots with indices i and arrays with indices j.
\item[x = marrayNorm] \code{x[i, j]} extract object of class \code{"\Link{marrayNorm}"} for spots with indices i and arrays with indices j.
}
\end{Section}

