make_spline_basis {incidental}

Create spline basis matrix

Description

This function creates basis matrix for spline model using cubic splines.

Usage

make_spline_basis(dof, tgrid)

Arguments

dof

An integer degrees of freedom.

tgrid

A grid of time values.

Value

A matrix of cubic spline basis values with 'length(tgrid)' x 'dof' entries.