External module "stats/base/dists/discrete-uniform/kurtosis/docs/types/index.d"

kurtosis

• kurtosis(a: number, b: number): number

• Returns the excess kurtosis of a discrete uniform distribution.

  Notes

  • If a or b is not an integer value, the function returns NaN.
  • If provided a >= b, the function returns NaN.

  Parameters

  • a: number

    minimum support

  • b: number

    maximum support

  Returns number

  excess kurtosis

  Example

  var v = kurtosis( 0, 1 );
  // returns -2.0

  Example

  var v = kurtosis( 4, 12 );
  // returns ~-1.23

  Example

  var v = kurtosis( -4, 4 );
  // returns ~-1.23

  Example

  var v = kurtosis( 1, 0.4 );
  // returns NaN

  Example

  var v = kurtosis( -0.1, 1 );
  // returns NaN

  Example

  var v = kurtosis( 2, NaN );
  // returns NaN

  Example

  var v = kurtosis( NaN, 2 );
  // returns NaN