Thanks - I had looked at that approach but couldn't make it work with the way I had set it up. I've attached the workbook here in the hopes that helps, as I'm trying as well to calculate the MTD amount for the previous year as well.
Appreciate any continued advice!
Hi Tableau Community,
I've made another try at a calc to return sales from one year earlier than the parameter controlled date, but still not succeeding.
My failed attempt is in the attached work. Does anyone have any suggestions?