I'm trying to create a stacked bar chart of 5 types of training by person. So, I want to be able to see total training by individual broken out into the 5 categories. I've tried many different ways and I can't get it to work.
I've figured out that I think it is because my rows aren't summed. Each training session is it's own entry and, on top of that, there are 5 different types of training, so staff can have multiple entries. We kept it like that so that we can look at it by date. I know how to sum things in Tableau and then stack them, but I can't figure out how to do it here.