\name{intensityFilter}
\alias{intensityFilter}
\title{intensity filtering with a mouse click}
\description{
  This function removes all probe sets in which a certain percentage of experiments
  is below a user defined intensity threshold.
}
\usage{
intensityFilter()
}
\details{
  The aim of non specific filtering is to remove the genes that are unlikely to carry information about
  the phenotypes under investigation. This filtering remove genes that do not have a centain level of, user defined,
  intensities in a set of, user defined, experiments.
}
\author{ Raffaele A Calogero }
\note{
   Factor analysis will be limited by the problem of having fewer samples than genes.
   Therefore, preselecting a smaller set of genes is definetively helpful.
 }
\seealso{iqrFilter, listFilter, IPAlistFilter}

\keyword{ methods }