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\name{updateOldESet}
\alias{updateOldESet}
\title{Update previously created eSet object to current eSet structure}
\description{
This function updates \code{eSet} objects created in previous versions
of Biobase to the current class structure. Warnings indicate when
coercions change how data in the \code{from} object are
altered. If the \code{from} object was not a valid object of the
original eSet class, then \code{updateOldESet} may fail.
}
\usage{
updateOldESet(from, toClass, ...)
}
\arguments{
\item{from}{Object created using a previous version of the eSet class.}
\item{toClass}{Character string identifying new class, e.g.,
\code{"ExpressionSet"}}
\item{...}{Additional arguments passed to the initialization method
for class \code{toClass}}
}
\value{
Valid object of class \code{toClass}.
}
\author{Biocore}
\seealso{\code{\link{eSet-class}}, \code{\link{ExpressionSet-class}}, \code{\link{SnpSet-class}}}
\examples{
\dontrun{
updateOldESet(oldESet, "ExpressionSet")
}}
\keyword{manip}
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