Skewness

是统计数据分布偏斜方向和程度的度量，是统计数据分布非对称程度的数字特征。

Formula

$\[{\tilde{μ}}_{3} = \frac{\sum_{i}^{N} {(X_{i} - \bar{X})}^{3}}{(N - 1) * σ^{3}} \] \[{\tilde{μ}}_{3} = s k e w n e s s \] \[N = n u m b e r o f v a r i a b l e s i n t h e d i s t r i b u t i o n \] \[X_{i} = r a n d o m v a r i a b l e \] \[\bar{X} = m e a n o f t h e d i s t r i b u t i o n \] \[σ = s t a n d a r d d e v i a t i o n \]$

maxOS Braindump

Skewness

Formula

SUB-CONCEPTS

FUNCTIONS

IMPACT

EXAMPLES

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