I have a table of data with Loaded Miles, Empty Miles, Delivery Date, Delivery Year, Delivery Quarter, and Delivery Month. The Loaded and Empty Miles make up the stacked bars. I have a Drilldown created that goes Year > Quarter > Month. Now, I need to add a year over year comparison. How do I add the YoY comparison?
The above discussion is really good for understanding how to setup year-over-year measures and data models. It sounds like you want a stacked bar for current year grouped next to a stacked bar for prior year. I don't think this is possible in QlikSense. You can't have grouped stacked bars on the same plot only grouped single bars. If you can come up with a single measure like the ratio of empty to loaded, then you can group by year to look at year-over-year. Something like the below: