Knot Vector from a Spline

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Description

Return the knot vector corresponding to a spline object.

Usage

1
splineKnots(object)

Arguments

object

an object that inherits from class "spline".

Value

A non-decreasing numeric vector of knot positions.

Author(s)

Douglas Bates and Bill Venables

Examples

1
2
ispl <- interpSpline( weight ~ height, women )
splineKnots( ispl )