3 Replies Latest reply on Dec 16, 2016 6:53 PM by Shinichiro Murakami

    For each month I want the current month +11 prior as total

    gloria salazar

      I am trying to recreate an excel chart shown in the attached excel file using the data in the Tableau file. Each month starting in Jan 2012, I need to sum current Jan month plus prior 11 (TME JAN)....Feb 2012  will sum current Feb month plus 11 prior(TME Feb), Mar 2012 plus 11 prior(TME Mar)...etc

       

       

      Any assistance is appreciated.