squareTheta {registr}

Calculate quadratic form of spline basis functions for the current subject.

Description

Calculations quadratic form of theta with diagonalized variational parameter in the center.

Usage

squareTheta(xi, theta)

Arguments

xi

vector of variational parameters for the current subject.

theta

spline basis functions for the current subject.

Value

A matrix of the quadratic form of theta for the current subject.