5 Replies Latest reply on Dec 10, 2012 6:45 AM by Ross Voorhees

    Trailing Aggregate Based on Parametized Date

    Ross Voorhees

      I  am trying to create a trailing aggregate based on a parametized date value.

      For example, if I select November 2012, I'd like to see a rolling aggregate for the previous 3 months without having to bring the date attribute onto the shelf.

      How might I do this?

      There is a dashboard that does this, but I am unable to download it from Tableau Public.

      http://scorecard.inrix.com/scorecard/default.asp