project.Euclidean

project

project.L2

project.HS

project.Dens

project.SO

project.AffInv

project.LogEu

project.SPD

project.Sphere

Project data points in the ambient space onto the manifold

Implements operations for Riemannian manifolds, e.g., geodesic distance, Riemannian metric, exponential and logarithm maps, etc. Also incorporates random object generator on the manifolds. See Dai, Lin, and Müller (2021) <doi:10.1111/biom.13385>.

Xiongtao Dai

manifold

Operations for Riemannian Manifolds

Zhenhua Lin

project.Euclidean function

<dl><dt>mfd</dt>
<dd>A manifold object created by <code>createM</code></dd>
<dt>p</dt>
<dd>A matrix of points to be projected to the manifold.</dd></dl>

Arguments

<ul>
<li><code>project(Euclidean)</code>: Method</li>
<li><code>project(L2)</code>: Method</li>
<li><code>project(HS)</code>: Method</li>
<li><code>project(Dens)</code>: Method</li>
<li><code>project(SO)</code>: Method</li>
<li><code>project(AffInv)</code>: Method</li>
<li><code>project(LogEu)</code>: Method</li>
<li><code>project(SPD)</code>: Method</li>
<li><code>project(Sphere)</code>: Method</li>
</ul>

Methods (by class)

Project data points in the ambient space onto the manifold — project.Euclidean

<dl>

<dt>mfd</dt>
<dd>A manifold object created by <code>createM</code></dd>


<dt>p</dt>
<dd>A matrix of points to be projected to the manifold.</dd>

</dl>

project.Euclidean: Project data points in the ambient space onto the manifold

Description

Usage

Value

Arguments

Methods (by class)