4 Replies Latest reply: Dec 13, 2012 12:58 PM by Jefferson Martins RSS

    cumulative data in chart



      I have a table like this


      DateItemSale price
      2/11item 120
      2/11item 215
      3/11item 125
      4/11item 330


      I need to build a line chart with cumulative sales over time on it.


      I have a dimension of Date but how do I calculate a sum of sales up until that date in an expression?