DOCUMENTATION CalcMe
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  1. Wiris Ecosystem Documentation
  2. CalcMe documentation
  3. Commands
  4. Statistics
  5. Kurtosis

en:calc:commands:statistics:kurtosis

Kurtosis

The kurtosis is the fourth standardized moment. For a sample X it is defined as

fraction numerator m subscript 4 over denominator m subscript 2 superscript 2 end fraction minus 3

where m subscript 2 and m subscript 4 are the second and fourth central moments, respectively.

Syntax

kurtosis(Statistics_data)

Description

kurtosis(Statistics_data)

Given a statistics data, returns the kurtosis.

Related functions

Moment, Central moment, Variance

Table of Contents
  • Syntax
  • Description
  • Related functions
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