plot.splines2: Visualize Spline Basis Functions

In splines2: Regression Spline Functions and Classes

Visualize Spline Basis Functions

Description

Plot spline basis functions by lines in different colors.

Usage

## S3 method for class 'splines2'
plot(
  x,
  y,
  from = NULL,
  to = NULL,
  n = 101,
  mark_knots = c("none", "internal", "boundary", "all"),
  ...
)

Arguments

x	A splines2 object.
y	An argument that is not used.
from, to	Two numbers representing the start and end point for the plot, respectively.
n	An integer, the number of x values at which to evaluate.
mark_knots	A character vector specifying if knot placement should be indicated by vertical lines.
...	Additional arguments (other than x and y) that would be passed to matplot().

Details

This function is intended to quickly visualize the spline basis functions.

splines2 documentation built on Aug. 20, 2023, 1:07 a.m.