Second Derivative Eta2 (Internal)

Computes \(-epn^2 \times H2(epn \times y)\).

Usage

eta2G.f(epn, y, H2)

Arguments

epn

Numeric value, e.g., \(\exp(Z \beta)\).

y

Numeric scalar or vector.

H2

A function. The second derivative of H.

Value

A numeric value.