\name{biomartFilter}
\alias{biomartFilter}
\title{Filtering only gene-level probe sets with multiple ensembl transcripts}
\description{
This function allows to filter exon array data to selected only those gene-level probe sets associated
to multiple mRNAs annotated in ensembl data base}
\usage{
biomartFilter()
}
\author{Raffaele A Calogero}
\keyword{ manip }