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+\name{dat}

+\alias{dat}

+\alias{dat,IcaSet-method}

+\alias{dat<-}

+\alias{dat<-,IcaSet-method}

+\alias{dat<-,IcaSet,matrix-method} 

+\alias{datByGene}

+\alias{datByGene,IcaSet-method}

+\alias{datByGene<-}

+\alias{datByGene<-,IcaSet-method}

+\alias{datByGene<-,IcaSet,matrix-method} 

+

+\alias{geneNames}

+\alias{geneNames,IcaSet-method}

+

+

+\title{Retrieve and set data from IcaSet}

+\description{

+  These generic functions access and set the attributes dat stored in an object of class \code{IcaSet}.

+}

+\usage{

+dat(object)

+dat(object) <- value

+datByGene(object)

+datByGene(object) <- value

+geneNames(object)

+}

+\arguments{

+  \item{object}{object of class \code{IcaSet}}

+  \item{value}{Matrix with rows representing features or genes and columns samples.}

+}

+

+\value{

+  \code{dat} and \code{datByGene} return a matrix containing measured values (e.g

+  expression data) indexed by features and genes, respectively.

+  \code{geneNames} returns the names of the genes, i.e the row names of

+  \code{datByGene}.

+}

+\author{Anne}

+

+