Bsplines

Construct design matrix for B-Splines.

internal

An efficient and flexible system to solve sparse mixed model
equations. Important applications are the use of splines to model spatial or temporal
trends as described in Boer (2023). (<doi:10.1177/1471082X231178591>).

Bart-Jan van Rossum

LMMsolver

Linear Mixed Model Solver

Martin Boer

Bsplines function

<dl><dt>knots</dt>
<dd>A numerical vector of knot positions.</dd>
<dt>x</dt>
<dd>a numeric vector of values at which to evaluate the B-spline
functions or derivatives.</dd>
<dt>deriv</dt>
<dd>A numerical value. The derivative of the given order is
evaluated at the x positions.</dd></dl>

Arguments

Construct design matrix for B-Splines — Bsplines

<dl>

<dt>knots</dt>
<dd>A numerical vector of knot positions.</dd>


<dt>x</dt>
<dd>a numeric vector of values at which to evaluate the B-spline
functions or derivatives.</dd>


<dt>deriv</dt>
<dd>A numerical value. The derivative of the given order is
evaluated at the x positions.</dd>

</dl>

Bsplines: Construct design matrix for B-Splines

Description

Usage

Arguments