m = Table[i - j, {i, 5}, {j, 6}]
n = Table[i - j, {i, 3}, {j, 7}]
o = Table[i^j, {i, 3}, {j, 7}]
Export["mfile2.xls", {"m Data" -> Transpose[m],"n Data" -> Transpose[n]}]
The above code creates a spreadsheet with two sheets named "m-data" and "n-data". Now I would like to be able to add more data to the existing spreadsheet. But when I do this:
Export["mfile2.xls", {"o Data" -> Transpose[o]}]
The earlier data is deleted and now my mfile2.xls just has the one sheet names "o-data" containing o-data.
Is it possible for me to Export data into some particular existing sheet and maybe even a specific cell of some pre-existing excel file and/or maybe get MMA to create a new sheet in addition to the existing ones.
