4 Replies Latest reply: Jan 31, 2018 3:53 AM by Stefania Santalucia RSS

    Create QVD file and sum of measurement

    Stefania Santalucia

      Hi All

       

       

      I have  a question for you:

       

      I created a QVD file from csv file; then I did a sum of measurement to reduce a number of record .

      I have to add a "if conditions" to create subgroups.

       

      for example:

       

      I have AGE (in year) and I have to create age classes (0-10 --> 1st class) ecc....

       

       

      Should I group together when I create QVDs or when I do the SUM?ù

       

       

      Thanks.