statsmodels.genmod.families.links.Logit.deriv

Logit.deriv(p) [source]

Derivative of the logit transform

Parameters:	p (array-like) – Probabilities
Returns:	g’(p) – Value of the derivative of logit transform at p
Return type:	array

Notes

g’(p) = 1 / (p * (1 - p))

Alias for Logit: logit = Logit()