How to hide x-variables with no data in x-axis groups of Chart
I'm really unsure how to ask this question without a picture.
I'm trying to use Chart (Graph > Chart) to display the number of username occurrences in a csv, grouped by month and, obviously, the usernames by color. Basically, a colorful histogram grouped by month (day, time, etc.).The problem is, there are so many users, it really becomes visually cluttered when usernames are given a space in a mon...