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Knot Vector from a Spline

Usage

splineKnots(object)

Arguments

object an object that inherits from class spline.

Description

Return the knot vector corresponding to a spline object.

Value

A non-decreasing numeric vector of knot positions.

Author(s)

Douglas Bates and Bill Venables

Examples

data( women )
ispl <- interpSpline( weight ~ height, data = women )
splineKnots( ispl )