9 Replies Latest reply: Jun 12, 2013 8:08 AM by michel bardy RSS

    column() in expression

      In a table (in a graph), i have two expressions, each of them have a calculated label.

      In a third expression i use a formula like "=column(1) - column(2)".

      If i add a column before the first one, i'll still have "=column(1) - column(2)" in the expression of the last column and that's not what i want.

      How may i reference always the same cols (with not fixed but calculated label) in the expression without taking care of the order i set them in the table.