\name{plierToZero}
\alias{plierToZero}
\title{Setting to 0 low log2 intensity values generated with plier}
\description{
The calculation of log2 of probe set intensity by mean of plier generates a set of intensities very low this function will set to 0
all the log2 intensities below 1 produced by iter-plier or plier alghoritm}
\usage{
plierToZero()
}
\author{Raffaele A Calogero}
\keyword{ manip }