Calculating How Many Days On The Market
Help, I am brand new to Filemaker Pro 11 Advanced, using Mac OS X version 10.6.2. I built a database of properties along with the days they were put on the market, but I can't get a simple calculation to show exactly how many days each one has been on the market. The dates are all in one column titled Days In Inventory and they need to be subtotaled by days on the market by property ID number. Any help is greatly appreciated!