5 Replies Latest reply on Feb 3, 2016 7:16 PM by jacob.lo

    Difference that it minus a variable of specific item

    jacob.lo

      I am looking to calculate a difference in the same column

       

      Like the sample below,  every difference is that it minus  the variable which contains 'A' at the same date.

       

      For example,  at date of 2016/1/1, the difference of "B-A"  is 1-1=0

       

      Does it have any method or function solving this problem?

       

      SampleResult