statsmodels.genmod.families.links.Cauchy.deriv

Cauchy.deriv(p)

Derivative of CDF link

Parameters:
parray_like

mean parameters

Returns:
g’(p)ndarray

The derivative of CDF transform at p

Notes

g’(p) = 1./ dbn.pdf(dbn.ppf(p))


Last update: Apr 18, 2024