Auxiliary functions for spline fitting and projection.

Description

Internal functions of package LPCM called by lpc.spline and others. These will rarely be called directly by the user.

Usage

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lpc.splinefun(lpcobject)

lpc.fit.spline(lpcsl, num.knots = 100)

lpc.spline.eval(lpcsl, or.pi, branch = 0)

lpc.project.spline(lpcsl, newdata, num.knots = 100, optimize = TRUE)

lpc.curve.length(lpcsl, or.pi, branch = 0, total.subdivisions = 10000,
      min.subdivisions = 100)

Arguments

lpcobject

Object of type lpc.

lpcsl

Object generated by lpc.splinefun.

num.knots

number of spline knots

or.pi

original projection index

branch

branch ID

newdata

new data frame

optimize

Boolean.

total.subdivisions

total number of subdivisions for arc length computation.

min.subdivisions

minimum number of subdivisions for arc length computation.

Author(s)

L. Evers and J. Einbeck

See Also

lpc.spline