statsmodels.genmod.families.links.Logit¶
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class
statsmodels.genmod.families.links.
Logit
[source]¶ 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
Derivative of the inverse of the logit transform
Second derivative of the inverse link function g^(-1)(z).