2 Replies Latest reply on Jan 5, 2017 9:08 AM by Leslie Raillon

    Moving sum but without restart each year

    Leslie Raillon

      Hi all,


      I am new to moving sums and I probably am missing something.


      I have a simple moving sum on the last 12 month:

      WINDOW_SUM([Number of activations], -11, 0)


      And it restarts each year...


      Enclosed data


      Any idea how to change this?


      THanks a lot