\name{selectFeatures_IQR}
 \alias{selectFeatures_IQR}
 \title{Selection of features based on their IQR}
 \usage{
   selectFeatures_IQR(data, nb)
 }
 \arguments{
   \item{data}{Measured data of dimension features x samples
   (e.g, gene expression data)}
 
   \item{nb}{The number of features to be selected}
 }
 \value{
   A subset of \code{data} restricted to the features having
   the \code{nb} highest IQR value
 }
 \description{
   This function selects the features having the largest
   Inter Quartile Range (IQR).
 }
 \examples{
 dat <- matrix(rnorm(10000),ncol=10,nrow=1000)
 rownames(dat) <- 1:1000
 selectFeatures_IQR(data=dat, nb=500)
 }
 \author{
   Pierre Gestraud
 }