fitted.freekt: Compute Fitted Values For Free-Knot Spline

Description Usage Arguments Value Author(s) See Also Examples

Description

This function computes the fitted values, given the amount of the penalty (if applicable) and the locations of the knots.

Usage

1
2
## S3 method for class 'freekt'
fitted(object, xfit = object@x, ...)

Arguments

object

An object of class "freekt" obtained by using one of the fitting algorithms.

xfit

A vector of x values at which to compute the fitted values. Defaults to the x values of the data.

...

Additional arguments to be passed to fitted.freekt. Currently ignored.

Value

A vector containing the fitted values.

Author(s)

Steven Spiriti

See Also

residuals.freekt for the residuals.

Examples

1
2
3
4
5
6
x <- 0:30/30
truey <- x*sin(10*x)
set.seed(10556)
y <- truey + rnorm(31, 0, 0.2)
xy.freekt <- freelsgen(x, y, degree = 2, numknot = 2, 555)
fitted(xy.freekt)


Search within the freeknotsplines package
Search all R packages, documentation and source code

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.