\HeaderA{cluster}{Optimal number of cluster}{cluster}
\methaliasA{cluster.default}{cluster}{cluster.default}
\begin{Description}\relax
The function \code{cluster} in an internal function which allows to find
the optimal number of cluster in the data.
\end{Description}
\begin{Usage}
\begin{verbatim}
cluster.default(CGH, Cluster, region, labels, lambda, nmin, nmax, ...)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{CGH}] CGH
\item[\code{Cluster}] Cluster
\item[\code{labels}] labels
\item[\code{lambda}] Penalty \eqn{\lambda*}{}.
\item[\code{nmin}] Minimal number of cluster to find.
\item[\code{nmax}] Maximal number of cluster to find.
\item[\code{region}] Label which indicated where outliers are detected.
\item[\code{...}] Parameters to be passed to the \code{\LinkA{kernelpen}{kernelpen}} function.
\end{ldescription}
\end{Arguments}
\begin{Details}\relax
This function is called within \code{\LinkA{findCluster.profileChr}{findCluster.profileChr}}.
\end{Details}
\begin{Author}\relax
Philippe Hupé, \email{Philippe.Hupe@curie.fr}.
\end{Author}
\begin{SeeAlso}\relax
\code{\LinkA{findCluster.profileChr}{findCluster.profileChr}}
\end{SeeAlso}

