Scaled Beta2 distribution
( go to the article → https://www.johndcook.com/blog/2021/03/03/scaled-beta2-distribution/ )
I recently ran across a new probability distribution called the “Scaled Beta2” or “SBeta2” for short in . For positive argument x and for positive parameters p, q, and b, its density is This is a heavy-tailed distribution. For large x, the probability density is O(x–q-1), the same as a Student-t distribution with q degrees […] The post Scaled Beta2 distribution first appeared on John D. Cook.
March 3, 2021, 11:23 a.m.