getSplineInfo_d: Construct the spline basis and penalty matrices

Description Usage Arguments Note

View source: R/helper_functions.R

Description

Given input points in d dimensions, construct a low-rank thin plate spline basis matrix and penalty matrix.

Usage

1
getSplineInfo_d(tau, num.knots = NULL, orthonormalize = TRUE)

Arguments

tau

m x d matrix of coordinates, where m is the number of observation points and d is the dimension

num.knots

the number of knots to include

orthonormalize

logical; if TRUE, orthornomalize the basis matrix

Note

The knot locations are selected using a space-filling algorithm.


drkowal/FDLM documentation built on May 20, 2019, 5:20 p.m.