read.gnumeric.sheet     Read data from a gnumeric (or MS Excel,
                        Openoffice Calc, Xbase, Quatro Pro, Paradox,
                        HTML, etc) spreadsheet or database file using
                        ssconvert from the gnumeric distribution
read.gnumeric.sheet.info
                        Read names and sizes of sheets from a gnumeric
                        spreadsheet file
read.gnumeric.sheets    Read each sheet from a gnumeric spreadsheet
                        file
