Most data isn’t stored in a manner that is optimal for analysis. It’s frustrating when Tableau doesn’t like your data structure. If you are new to Tableau or working with a new data source, you might run into issues getting columns and rows to display the way you want.
All in Data
If you’re like most people in the world of analytics, you probably didn’t get a formal education on the topic. Sure, we all know a few data scientists, but most of us came from other backgrounds. When semi-familiar terms are tossed around, it’s easy to nod your head along with the crowd while in the back of your mind wondering, “does that mean what I think it means?”.