\HeaderA{genesel-class}{"genesel"}{genesel.Rdash.class}
\aliasA{genesel}{genesel-class}{genesel}
\aliasA{show,genesel-method}{genesel-class}{show,genesel.Rdash.method}
\keyword{multivariate}{genesel-class}
\begin{Description}\relax
Object returned from a call to \code{\LinkA{GeneSelection}{GeneSelection}}
\end{Description}
\begin{Section}{Slots}
\describe{
\item[\code{rankings}:] A list of matrices.
For the two-class case and the multi-class case
where a genuine multi-class method has been used
for variable selection, the length of the list is one.
Otherwise, it is named according to the different
binary scenarios (e.g. \code{1 vs 3}). Each list
element is a \code{matrix} with rows corresponding  to
iterations (different \code{learningsets}) and columns
to variables.
Each row thus contains an index vector representing the order of the
variables with respect to their variable importance
(s. slot \code{importance})
\item[\code{importance}:] A list of matrices, with the same structure as
described for the slot \code{rankings}.
Each row of these matrices are ordered according to
\code{rankings} and contain the variable importance
measure (absolute value of test statistic or regression
coefficient).
\item[\code{method}:] Name of the method used for variable selection, s. \code{\LinkA{GeneSelection}{GeneSelection}}.
\item[\code{scheme}:] The scheme used in the case of a non-binary
response, one of \code{"pairwise"}, \code{"one-vs-all"} or \code{"multiclass"}.


}
\end{Section}
\begin{Section}{Methods}
\describe{
\item[show] Use \code{show(genesel-object)} for brief information
\item[toplist] Use \code{toplist(genesel-object, k=10, iter = 1)} to display
the top first 10 variables and their variable importance
for the first iteration (first learningset),
s.\code{\LinkA{toplist}{toplist}}.
\item[plot] Use \code{plot(genesel-object, k=10, iter=1)} to display
a barplot of the variable importance of the top first 10
variables, s. \code{\LinkA{plot,genesel-method}{plot,genesel.Rdash.method}}
}
\end{Section}
\begin{Author}\relax
Martin Slawski \email{martin.slawski@campus.lmu.de}

Anne-Laure Boulesteix \url{http://www.slcmsr.net/boulesteix}
\end{Author}
\begin{SeeAlso}\relax
\code{\LinkA{GeneSelection}{GeneSelection}}
\end{SeeAlso}

