Cross-Platform Perl Based R Function to Create Excel 2003 (XLS)
and Excel 2007 (XLSX) Files
Cross-platform Perl based R function to create Excel 2003 (XLS) and Excel 2007 (XLSX)
             files from one or more data frames. Each data frame will be
             written to a separate named worksheet in the Excel spreadsheet.
             The worksheet name will be the name of the data frame it contains
             or can be specified by the user.
Marc Schwartz <marc_schwartz@me.com> and various authors for Perl modules listed in each .pm file.
The copyright holders of the Perl files are listed in each
.pm file under the Perl directory.