\HeaderA{arrayCGH}{Object of Class arrayCGH}{arrayCGH}
\begin{Description}\relax
Description of the object \code{arrayCGH}.
\end{Description}
\begin{Value}
The object \code{arrayCGH} is a list with at least a
data.frame named \code{arrayValues} and a vector named
\code{arrayDesign}. The data.frame \code{arrayValues} must contain the
following fields :

\begin{ldescription}
\item[\code{Col}] Vector of columns coordinates.
\item[\code{Row}] Vector of rows coordinates.
\item[\code{...}] Other elements can be added.
\end{ldescription}


The vector \code{arrayDesign} is composed of 4 values :  c(arrayCol,
arrayRow, SpotCol, SpotRow). The array CGH is represented by arrayRow*arrayCol
blocs and each bloc is composed of SpotRow*SpotCol spots.

N.B. : Col takes the values in 1:arrayRow*SpotRow and Row takes the
values in 1:arrayCol*SpotCol
\end{Value}
\begin{Note}\relax
People interested in tools dealing with array CGH analysis can
visit our web-page \url{http://bioinfo.curie.fr}.
\end{Note}
\begin{Author}\relax
Philippe Hupé, \email{glad@curie.fr}.
\end{Author}
\begin{SeeAlso}\relax
\code{\LinkA{glad}{glad}}.
\end{SeeAlso}
\begin{Examples}
\begin{ExampleCode}
data(arrayCGH)

# object of class arrayCGH

array <- list(arrayValues=array2, arrayDesign=c(4,4,21,22))
class(array) <- "arrayCGH"

\end{ExampleCode}
\end{Examples}

