\name{extractStats}
\alias{extractStats}

\title{Extract Statistics from an MArrayLM object}
\description{
  This is a utility function that can be used to extract the statistics
  for a set of probesets from an \code{\link[limma:marraylm]{MArrayLM}}
  object. This may be useful for others, but currently is considered an
  internal function and is not intended to be called by end users.
}
\usage{
extractStats(prbs, fit, comp, statistics)
}
%- maybe also 'usage' for other objects documented here.
\arguments{
  \item{prbs}{ A vector of probe IDs}
  \item{fit}{An \code{\link[limma:marraylm]{MArrayLM}} object}
  \item{comp}{Numeric vector of length one, designating which comparison
    to select from the \code{\link[limma:marraylm]{MArrayLM}} object}
  \item{statistics}{Any or all of 'tstat', 'pval', 'FC', used to control
    the output of statistics from the \code{\link[limma:marraylm]{MArrayLM}}
    object}
}
\details{
  This is an internal function used to return a named list of
  statistics, which can then be passed to \code{probes2table} for
  creating HTML and/or text tables.
}
\value{
 A named list that can have up to three vectors of statistics.
}
\author{James W. MacDonald <jmacdon@med.umich.edu> }

\keyword{ internal}