External module "math/base/special/boxcoxinv/docs/types/index.d"

Export assignment boxcoxinv

• boxcoxinv(y: number, lambda: number): number

• Computes the inverse of a one-parameter Box-Cox transformation.

  Parameters

  • y: number

    input value

  • lambda: number

    power parameter

  Returns number

  inverse of the Box-Cox transformation

  Example

  var v = boxcoxinv( 1.0, 2.5 );
  // returns ~1.6505

  Example

  var v = boxcoxinv( 4.0, 2.5 );
  // returns ~2.6095

  Example

  var v = boxcoxinv( 10.0, 2.5 );
  // returns ~3.6812

  Example

  var v = boxcoxinv( 2.0, 0.0 );
  // returns ~7.3891

  Example

  var v = boxcoxinv( -1.0, 2.5 );
  // returns NaN

  Example

  var v = boxcoxinv( 0.0, -1.0 );
  // returns 1.0

  Example

  var v = boxcoxinv( 1.0, NaN );
  // returns NaN

  Example

  var v = boxcoxinv( NaN, 3.1 );
  // returns NaN