👉 In mathematics, a fractile is a measure of the complexity or "fractal" behavior of a set of points. It can be thought of as the area under an infinite curve divided by its length. For example, if you have a rectangle with sides 1 unit long, and you want to find out how many rectangles are needed to cover it completely, you would divide the total area of the rectangle into equal parts (or "fractiles"). Each fractile represents one part of the