2 Replies Latest reply on Sep 10, 2018 1:00 AM by Sankarmagesh Rajan

    how to correct number of month shown Tableau 2018.2.0

    Jane Wu



      I added a rolling 12 mth parameter in my dashboard. I inputted a parameter called How many month?



      Then I created a "Last N months" dimension with the parameter and drag it to filter.





      for 12 months to show up I need to type in 13 in the parameter.


      I did a custom format for the dates on the x-axis.




      Can someone please tell me how I can correct this? if I type in 12 I want 12 months to show up in the graph.