1 Reply Latest reply: Apr 26, 2016 3:49 AM by Marcus Sommer RSS

    Show last 3 month's value on table

    Roberto guerra

      Dear community!

      I'm building a Table and I can't find the straight way to get to this solution.

      I attached a JPG of what I have so far: a Table with values for every Automobile Holding and how many mentions it has.

      In the right, I built a comparative table that shows me the total of mentions for each month with a variable.

       

      I need to be able to calculate the difference, month on month, for each one of the Auto Holdings (Grupos).

       

      Can anybody help me sort the expression out?? I can't seem to get it to work

       

      Thanks! =)