grr: Gradient for the loglikelihood used by ui.probit

In ui: Uncertainty Intervals and Sensitivity Analysis for Missing Data

Description

This function derives the gradient in order for ui.probit to run faster.

Usage

grr(par, rho, X.z = X.z, X.y = X.y, y = y, z = z)

Arguments

par	Coefficients.
rho	Rho.
X.z	Covariate matrix for missingness.
X.y	Covariate matrix for outcome.
y	Outcome.
z	Missing or not.

ui documentation built on Nov. 11, 2019, 5:07 p.m.