genmod.families.links.cauchy

statsmodels.genmod.families.links.cauchy

class statsmodels.genmod.families.links.cauchy [source]

The Cauchy (standard Cauchy CDF) transform

Notes

g(p) = scipy.stats.cauchy.ppf(p)

cauchy is an alias of CDFLink with dbn=scipy.stats.cauchy

Methods

deriv(p)	Derivative of CDF link
deriv2(p)	Second derivative of the link function g??(p)
inverse(z)	The inverse of the CDF link
inverse_deriv(z)	Derivative of the inverse of the CDF transformation link function