scaling draws a histogram, why is the kde=True, ordinate greater than 1?
scaling draws a histogram, why is the kde=True, ordinate greater than 1?
kde is continuous, as long as the area integral of the curve is 1. When it comes to this problem, according to the definition, the definite integral of the product of the probability density function f (x) and the value of x on the domain of x is 1. Therefore, when changing the overall size of the original value of x, its f (x) is bound to increase.