Hessian: Estimation of Hessian matrix

In FREG: Functional Regression Models

Estimation of Hessian matrix

Description

Second derivative of log-likelihood function

Usage

Hessian(x, y, beta)

Arguments

x	a design matrix which is a product of inner product of basis functions and basis coefficients of functional covariate X
y	a response variable of class factor
beta	initial values for beta regression coefficients and intercepts

Value

Hess	a Hessian matrix at the estimated optimum

FREG documentation built on May 9, 2022, 5:07 p.m.