StatQuest: Quantile-Quantile Plots (QQ plots), Clearly Explained

Quantile-Quantile (QQ) plots are used to determine if data can be approximated by a statistical distribution. For example, you might collect some data and wonder if it is normally distributed. A QQ plot will help you answer that question. You can also use QQ plots to compare to different datasets that you collected to determine if their distributions are comparable. This video shows you how to do both things. ⭐ NOTE: When I code, I use Kite, a free AI-powered coding assistant that will help you code faster and smarter. The Kite plugin integrates with all the top editors and IDEs to give you smart completions and documentation while you’re typing. I love it! NOTE: At 4:35, the Uniform Distribution has one extra quantile and at 5:30 I should have said that Quartiles divide the data into 4 parts. NOTE: The data in this video are measures of gene exp