In probability theory and statistics, the half-normal distribution is a special case of the folded normal distribution. Let X {\displaystyle X} follow an ordinary normal distribution, N ( 0 , σ 2 ) {\displaystyle N(0,\sigma ^{2})} .
In probability theory and statistics, the half-normal distribution is a special case of the folded normal distribution. Let X {\displaystyle X} follow an ordinary normal distribution, N ( 0 , σ 2 ) {\displaystyle N(0,\sigma ^{2})} .
Source: Wikipedia "Half-normal distribution" · CC BY-SA 4.0
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