statsmodels.genmod.families.links.Logit.deriv

Logit.deriv(p)

Derivative of the logit transform

Parameters:

p (array_like) – Probabilities

Returns:

g’(p) – Value of the derivative of logit transform at p

Return type:

ndarray

Notes

g’(p) = 1 / (p * (1 - p))

Alias for Logit: logit = Logit()