Box-Cox Log BandsExperimental:
Uses the Box-Cox Transformer with a deflection on the inversion to create log bands.
to be used in log scaled charts.
BOX-COX
FunctionBoxCoxTransformLibrary   "FunctionBoxCoxTransform" 
Methods to compute the Box-Cox Transformer.
 regular(sample, lambda)  Regular transform.
  Parameters:
     sample : float array, sample data values.
     lambda : float, scaling factor.
  Returns: float array.
 inverse(sample, lambda)  Regular transform.
  Parameters:
     sample : float array, sample data values.
     lambda : float, scaling factor.
  Returns: float array.


