predict.nsx: Evaluate a Spline Basis

Description Usage Arguments Value See Also Examples

View source: R/pm2-3.R

Description

Evaluate a predefined spline basis at given values.

Usage

1
2
## S3 method for class 'nsx'
predict(object, newx, ...)

Arguments

object

the result of a call to nsx having attributes describing knots, degree, etc.

newx

the x values at which evaluations are required.

...

Optional additional arguments. At present no additional arguments are used.

Value

An object just like object, except evaluated at the new values of x.

These are methods for the generic function predict for objects inheriting from classes "nsx". See predict for the general behavior of this function.

See Also

nsx.

Examples

1
2
3
4
basis <- nsx(women$height, df = 5)
newX <- seq(58, 72, length.out = 51)
# evaluate the basis at the new data
predict(basis, newX)

rstpm2 documentation built on May 19, 2017, 10:13 a.m.

Search within the rstpm2 package
Search all R packages, documentation and source code