\name{myExpresso}
\alias{myExpresso}
\title{ Running the affy expresso function with the widget }
\description{
  Various probe set intensity summary and normalization can be customized using the expresso function.
}
\usage{
myExpresso()
}
\details{
  This function run expresso with the graphical interface for parameters selection.
  It is important to note that expresso is more slow than the C coded rma)
}
\author{ Raffaele A Calogero }
\keyword{ utilities }