Comments (4)
Shuchen Guan
Apr 25, 2023I think Purple/Red works much better than Purple/Green for me
Bob Dennis
Apr 25, 2023Yes, I agree
Shuchen Guan
Apr 25, 2023What do these black circles mean?
Bob Dennis
Apr 25, 2023They are outliers, so the circles are datapoints that are more than 1.5 * IQR (interquartile range) from the ends of the boxes (I.e., the ends of the quartiles). It is a box plot.