calc_shape_dist

Calculate elastic shape distance between two curves beta1 and beta2

distances

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

calc_shape_dist function

<dl><dt>beta1</dt>
<dd>array describing curve1 (n,T)</dd>
<dt>beta2</dt>
<dd>array describing curve</dd>
<dt>mode</dt>
<dd>Open ("O") or Closed ("C") curves</dd>
<dt>scale</dt>
<dd>Include scale (default =F)</dd></dl>

Arguments

Elastic Shape Distance — calc_shape_dist

<dl>

<dt>beta1</dt>
<dd>array describing curve1 (n,T)</dd>


<dt>beta2</dt>
<dd>array describing curve</dd>


<dt>mode</dt>
<dd>Open ("O") or Closed ("C") curves</dd>


<dt>scale</dt>
<dd>Include scale (default =F)</dd>

</dl>

calc_shape_dist: Elastic Shape Distance

Description

Usage

Value

Arguments

References

Examples