PTMLocScaleDataGen.transformation_deriv()

PTMLocScaleDataGen.transformation_deriv(y, x=None)

Derivative of the full transformation function, including the scale and location parts. That is, let \(s(y|\boldsymbol{x}) = (y - \mu(\boldsymbol{x})) / \sigma(\boldsymbol{x})\) and \(g = h \circ s\). This method evaluates \(\frac{\partial g(y | \boldsymbol{x})}{\partial y}\).

Return type:

Any