\Header{lookup.xport}{Lookup information on a SAS XPORT format library}
\keyword{file}{lookup.xport}
\begin{Description}\relax
Scans a file as a SAS XPORT format library and returns a list
containing information about the SAS library.
\end{Description}
\begin{Usage}
\begin{verbatim}
lookup.xport(file)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{file}] character variable with the name of the file to read.  The
file must be in SAS XPORT format.
\end{ldescription}
\end{Arguments}
\begin{Value}
A list with one component for each dataset in the XPORT format library.
\end{Value}
\begin{Author}\relax
Saikat DebRoy
\end{Author}
\begin{References}\relax
SAS Technical Support document TS-140:
``The Record Layout of a Data Set in SAS Transport (XPORT) Format''
available as
\url{http://ftp.sas.com/techsup/download/technote/ts140.html}.
\end{References}
\begin{SeeAlso}\relax
\code{\Link{read.xport}}
\end{SeeAlso}
\begin{Examples}
\begin{ExampleCode}
## Not run: 
lookup.xport("transport")
## End(Not run)
\end{ExampleCode}
\end{Examples}

