curve_to_q

This function converts curves or multidimesional functional data to SRVF

alignment

srvf

Performs alignment, PCA, and modeling of multidimensional and
unidimensional functions using the square-root velocity framework
(Srivastava et al., 2011 <arXiv:1103.3817> and Tucker et al., 2014
<DOI:10.1016/j.csda.2012.12.001>). This framework allows for elastic
analysis of functional data through phase and amplitude separation.

J Derek Tucker

fdasrvf

Elastic Functional Data Analysis

J. Derek Tucker

Aymeric Stamm

curve_to_q function

<dl><dt>beta</dt>
<dd>either a matrix of shape \(n \times T\) describing curve or
multidimensional functional data in \(R^n\), where \(n\) is the dimension
and \(T\) is the number of time points</dd>
<dt>scale</dt>
<dd>scale curve to unit length (default = <code>TRUE</code>)</dd></dl>

Arguments

Convert to SRVF space — curve_to_q

<dl>

<dt>beta</dt>
<dd>either a matrix of shape \(n \times T\) describing curve or
multidimensional functional data in \(R^n\), where \(n\) is the dimension
and \(T\) is the number of time points</dd>


<dt>scale</dt>
<dd>scale curve to unit length (default = <code>TRUE</code>)</dd>

</dl>

curve_to_q: Convert to SRVF space

Description

Usage

Value

Arguments

References

Examples