by Plasma_Wolf » 15 Sep 2018, 12:55
As I said in my other post, it's not incorrect, but it is confusing. The Y-axis does not show a total win rate, but it shows intervals for each faction.
Each faction's win rate is calculated on it's own, and then the visuals are stacked. If UEF has a 60% win rate at some point, and Aeon also has a 60% win rate, then the visual bar goes from 0-0.6 for UEF and .6 to 1.2 for Aeon. You'd get a total win rate of 1.2 in the visuals, which is why it's meaningless. Read it as "the Aeon bar goes from 0.6 to 1.2, so the win rate is 1.2-0.6.
As I said, to prevent confusion over this, it's better to use a scatterplot, not a stacked bar graph.