curve2srvf {fdasrvf}R Documentation

Converts a curve to its SRVF representation

Description

Converts a curve to its SRVF representation

Usage

curve2srvf(beta, is_derivative = FALSE)

Arguments

beta

A numeric matrix of size L×ML \times M specifying a curve on an LL-dimensional space observed on an evenly spaced grid of [0,1][0, 1] of length MM.

is_derivative

A boolean value specifying whether the input betabeta is the derivative of the original curve. Defaults to FALSE.

Value

A function that takes a numeric vector ss of values in [0,1][0, 1] as input and returns the values of the SRVF of the original curve at ss.

Examples

curve2srvf(beta[, , 1, 1])

[Package fdasrvf version 2.3.1 Index]