curve_geodesic

Form geodesic between two curves using Elastic Method

alignment

srvf

Performs alignment, PCA, and modeling of multidimensional and
unidimensional functions using the square-root velocity framework
(Srivastava et al., 2011 <doi:10.48550/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_geodesic function

<dl><dt>beta1</dt>
<dd>curve 1, provided as a matrix of dimensions \(n \times T\) for
\(n\)-dimensional curve evaluated on \(T\) sample points</dd>
<dt>beta2</dt>
<dd>curve 2, provided as a matrix of dimensions \(n \times T\) for
\(n\)-dimensional curve evaluated on \(T\) sample points</dd>
<dt>k</dt>
<dd>number of curves along geodesic (default <code>5</code>)</dd></dl>

Arguments

Form geodesic between two curves — curve_geodesic

<dl>

<dt>beta1</dt>
<dd>curve 1, provided as a matrix of dimensions \(n \times T\) for
\(n\)-dimensional curve evaluated on \(T\) sample points</dd>


<dt>beta2</dt>
<dd>curve 2, provided as a matrix of dimensions \(n \times T\) for
\(n\)-dimensional curve evaluated on \(T\) sample points</dd>


<dt>k</dt>
<dd>number of curves along geodesic (default <code>5</code>)</dd>

</dl>

curve_geodesic: Form geodesic between two curves

Description

Usage

Value

Arguments

References

Examples