7 Replies Latest reply on Nov 20, 2013 11:59 AM by Jonathan Drummey

    Changing a chart view using a parameter

    D. Matthew Dair

      Tableau 8

       

      I have a dimension for Districts with the following values

      110

      120

      130

      310

      320

      330

      I want to create a single line graph that can display the total number of incidents for these districts at 3 level views

      Districts - A line for each unique District

      Regions - A line for

      • Region 100 (Districts 110, 120 130 Combined)
      • Region 300 (Districts 310, 320, 330 Combined)

      National - A Single line with all districts combined

       

      I want to be able to switch or toggle between these different levels using a parameter and cannot seem to accomplish this. As groups cannot be used in parameters, it appears I need to use a calculated field.

       

      Can anyone help?

       

      Thank You

      Matthew