External module "stats/base/dists/rayleigh/skewness/docs/types/index.d"

skewness

• skewness(sigma: number): number

• Returns the skewness of a Rayleigh distribution.

  Notes

  • If provided σ < 0, the function returns NaN.

  Parameters

  • sigma: number

    scale parameter

  Returns number

  skewness

  Example

  var v = skewness( 9.0 );
  // returns ~0.631

  Example

  var v = skewness( 2.0 );
  // returns ~0.631

  Example

  var v = skewness( -0.2 );
  // returns NaN

  Example

  var v = skewness( NaN );
  // returns NaN