\HeaderA{updateOldESet}{Update previously created eSet object to current eSet structure}{updateOldESet}
\keyword{manip}{updateOldESet}
\begin{Description}\relax
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 classs, then \code{updateOldESet} may fail.
\end{Description}
\begin{Usage}
\begin{verbatim}
updateOldESet(from, toClass, ...)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{from}] Object created using a previous version of the eSet class.
\item[\code{toClass}] Character string identifying new class, e.g.,
\code{"ExpressionSet"}
\item[\code{...}] Additional arguments passed to the initialization method
for class \code{toClass}
\end{ldescription}
\end{Arguments}
\begin{Value}
Valid object of class \code{toClass}.
\end{Value}
\begin{Author}\relax
Biocore
\end{Author}
\begin{SeeAlso}\relax
\code{\LinkA{eSet-class}{eSet.Rdash.class}}, \code{\LinkA{ExpressionSet-class}{ExpressionSet.Rdash.class}}, \code{\LinkA{SnpSet-class}{SnpSet.Rdash.class}}
\end{SeeAlso}
\begin{Examples}
\begin{ExampleCode}
## Not run: 
updateOldESet(oldESet, "ExpressionSet")
## End(Not run)\end{ExampleCode}
\end{Examples}

