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@wikipedia


A set of statistical metrics, characterizing the average deviation of a given numerical the numerical values in the given dataset

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body--uriencoded--x = \%7B x_1, \, x_2, \, x_3 , ... x_N \%7D
 from its Mean Value 
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body\mu(x)
 :

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alignmentleft
\bar \mu_n = \frac{\mu_n}{\sigma^n}, \ \ n \geq 3

where 

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bodyE

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body\mu_n

n-order of central momentum

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body\sigma

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The most popular application is the 3-rd order normalized standardized central momentum

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body--uriencoded--\mu_3 = \bar \mu_3 \cdot \sigma%5e3
, which is called called skewness and characterizes asymmetry of the dataset distribution.

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Formal science / Mathematics / Statistics / Statistical Metric Natural Science / System / Model/ Central momentum