InverseLink

class superglm.InverseLink

Bases: object

Inverse (reciprocal) link: eta = 1/mu, mu = 1/eta.

Canonical link for the Gamma distribution.

deriv3_inverse(

eta: NDArray,

) → NDArray

d³μ/dη³ = -6/η⁴. Wood (2011) Appendix D.