I’m trying to forecast the sum of profits in Tableau and I have it displaying ship date by month in the columns with sum of profits in the rows, filtering by the state of California with four years of data, and a forecast with a 95% confidence interval, but it only displays a constant line over the next 11 months of 2,986 per month. How do I fix this?
I realized I messed this up slightly so I added an office supplies category filter but it still has the same problem, only it displays at 1,821 per month.