NMAR numeric settings
nmar_get_numeric_settings()A named list with entries `eta_cap`, `grad_eps`, and `grad_d`.
Centralized access to numeric thresholds used across the package. These settings can be overridden via options() for advanced users: - `nmar.eta_cap`: scalar > 0. Caps the response-model linear predictor to avoid extreme link values in Newton updates. Default 50. - `nmar.grad_eps`: finite-difference step size epsilon for numeric gradients of smooth functionals. Default 1e-6. - `nmar.grad_d`: relative step adjustment for numeric gradients. Default 1e-3.
The defaults are chosen to be conservative and stable across typical NMAR problems. Engines should retrieve values via this helper rather than hard-coding numbers, so documentation stays consistent.