Half-logistic distribution
In probability theory and statistics, the half-logistic distribution is a continuous probability distribution—the distribution of the absolute value of a random variable following the logistic distribution. That is, for X = | Y | {\displaystyle X=|Y|\! } where Y is a logistic random variable, X is a half-logistic random variable.
Source: Wikipedia — Half-logistic distribution (CC BY-SA 4.0)