## 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 )

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