def deriv2(self, p):
    "\n        Second derivative of the Log-Log link function\n\n        Parameters\n        ----------\n        p : array_like\n            Mean parameters\n\n        Returns\n        -------\n        g''(p) : ndarray\n            The second derivative of the LogLog link function\n        "
    p = self._clean(p)
    d2 = ((1 + np.log(p)) / ((p * np.log(p)) ** 2))
    return d2
Second derivative of the Log-Log link function

Parameters
----------
p : array_like
    Mean parameters

Returns
-------
g''(p) : ndarray
    The second derivative of the LogLog link function
def deriv2(self, p):
    "\n        Second derivative of the Log-Log link function\n\n        Parameters\n        ----------\n        p : array_like\n            Mean parameters\n\n        Returns\n        -------\n        g(p) : ndarray\n            The second derivative of the LogLog link function\n        "
    p = self._clean(p)
    d2 = ((1 + np.log(p)) / ((p * np.log(p)) ** 2))
    return d2