Central moment

Computes the $k$ -th central moment of a data sample

$m subscript k equals 1 over n sum from i equals 1 to n of open parentheses x subscript i minus x with bar on top close parentheses to the power of k$

where $x with bar on top$ is the mean of our sample and $n$ is the size of the data.

central_moment(Integer, Statistics_data)

Description

central_moment(Integer, Statistics_data)

Given an integer $k$ and a data sample $X$ , computes the $k$ -th central moment of $X$ .

Variance, Moment, Skewness

Central moment

Syntax

Description

central_moment(Integer, Statistics_data)

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