Fiscal Calendar YTD and PoP

Jim Dehner’s most frequently searched post on his blog is on how to do YoY and YTD calculations. But it only works with actual calendar dates. Those of you who have to use a fiscal calendar face an added problem – Tableau date functions only work with actual calendar dates.  Here in Jim’s blog, he looks at how to do period-to-date and period-over-period analysis using your fiscal calendar.