def inverse_deriv2(self, z):
    '\n        Second derivative of the inverse link function\n\n        This is the derivative of the pdf in a CDFLink\n\n        '
    return ((- z) * self.dbn.pdf(z))
Second derivative of the inverse link function

This is the derivative of the pdf in a CDFLink
def inverse_deriv2(self, z):
    '\n        Second derivative of the inverse link function\n\n        This is the derivative of the pdf in a CDFLink\n\n        '
    return ((- z) * self.dbn.pdf(z))