For interest: https://en.m.wikipedia.org/wiki/Stable_process https://en.m.wikipedia.org/wiki/Stable_process And “Until we can define what a stable process is,

For interest: https://en.m.wikipedia.org/wiki/Stable_process https://en.m.wikipedia.org/wiki/Stable_process And “Until we can define what a stable process is, we are doomed to argue forever all use of any statistical metric. For the love of a all science, please help!” https://www.isixsigma.com/variation/what-stable-process/ https://www.isixsigma.com/variation/what-stable-process/