Evaluate Group Summaries against each other in Crystal Reports
Posted on 2013-05-16
I have a report with summaries on a group. I cannot figure out how I can evaluate the group summaries against each other. Specifically, I have two values in each row, 'dollar amount' and 'year'. In my group header/footer I have a sum total of 'dollar amount' grouped under each 'year'. So I can have a total for 2012 and a total for 2013. I can even do a grand total for 2012 and 2013 together, but how do I create a calculation where I get the difference of 2013 minus 2012?