2 Replies Latest reply: Jan 12, 2012 4:14 AM by Pedro Valdés RSS

    Cumulative in the same graph?

    Pedro Valdés

      I have a graph of cumulative sales and want to represent their variation on the same graph. I can not get properly calculate the variability of the accumulated data.

      grafico1.png

      February is the incremental (573 of 526) 8.9% and 11.2% as the chart says.

      Thanks.

      PVM