How can I include {edit_link} as a read-only field in my form, to show in Excel output file of all records?

looking for the ability to conduct edit submission hyperlink from a field in the output submissions Excel file.  Can this be done? 

Though it is not possible to include the edit submission URL automatically in excel reports, it will be automatically included in integrated Google Docs spreadsheets:

https://www.jotform.com/help/228-How-to-Integrate-Form-with-Google-Spreadsheet

I needed this for existing records, not just new ones.  The forum has been excellent for snippets of code.  Downloading the Excel file from submissions and inserting a formula in a new column did the trick, by allowing me to edit submissions easily from within Excel.  thanks for the reply.