statsmodels.genmod.families.links.Logit¶

class statsmodels.genmod.families.links.Logit[source]¶

The logit transform

Methods

__call__(p)

The logit transform

Notes

call and derivative use a private method _clean to make trim p by machine epsilon so that p is in (0,1)

Alias of Logit: logit = Logit()

Methods

deriv(p)	Derivative of the logit transform
deriv2(p)	Second derivative of the logit function.
inverse(z)	Inverse of the logit transform
inverse_deriv(z)	Derivative of the inverse of the logit transform
inverse_deriv2(z)	Second derivative of the inverse link function g^(-1)(z).