3.5.5.3.1.7.1.2. statsmodels.genmod.families.links.Power.deriv¶

Power.deriv(p)[source]¶

Derivative of the power transform

Parameters:

p : array-like

Mean parameters

Returns:

g’(p) : array

Derivative of power transform of p

Notes

g’(p) = power * p`**(`power - 1)