statsmodels.genmod.families.links.inverse_power.deriv¶
-
inverse_power.
deriv
(p)¶ Derivative of the power transform
- Parameters
- parray_like
Mean parameters
- Returns
- g’(p)
ndarray
Derivative of power transform of p
- g’(p)
Notes
g’(p) = power * p`**(`power - 1)