splines20.5.4 package

Regression Spline Functions and Classes

bernsteinPoly

Generalized Bernstein Polynomial Basis Functions

bSpline

B-Spline Basis for Polynomial Splines

cSpline

C-Spline Basis for Polynomial Splines

deriv

Derivatives of Spline Basis Functions

iSpline

I-Spline Basis for Polynomial Splines

knots

Extract Knots from the Given Object

mSpline

M-Spline Basis for Polynomial Splines

naturalSpline

Natural Cubic Spline Basis for Polynomial Splines

plot.splines2

Visualize Spline Basis Functions

predict

Compute Spline Function for Given Coefficients

splines2

splines2: Regression Spline Functions and Classes

update

Update Spline Basis Functions

Download source packageRead PDF manual

Constructs basis functions of B-splines, M-splines, I-splines, convex splines (C-splines), periodic splines, natural cubic splines, generalized Bernstein polynomials, their derivatives, and integrals (except C-splines) by closed-form recursive formulas. It also contains a C++ head-only library integrated with Rcpp. See Wang and Yan (2021) <doi:10.6339/21-JDS1020> for details.

  • Maintainer: Wenjie Wang
  • License: GPL (>= 3)
  • Last published: 2025-02-28

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