signalDecay

Signal decay functions for <code>PathwaySpace</code>
internal calls.

For a given graph containing vertices, edges, and a signal associated with the vertices, the 'PathwaySpace' package performs a convolution operation, which involves a weighted combination of neighboring vertices and their associated signals. The package then uses a decay function to project these signals, creating geodesic paths on a 2D-image space. 'PathwaySpace' could have various applications, such as visualizing and analyzing network data in a graphical format that highlights the relationships and signal strengths between vertices. It can be particularly useful for understanding the influence of signals through complex networks. By combining graph theory, signal processing, and visualization, the 'PathwaySpace' package provides a novel way of representing and analyzing graph data.

Mauro Castro

PathwaySpace

Spatial Projection of Network Signals along Geodesic Paths

Victor Apolonio

Vinicius Chagas

signalDecay function

<dl><dt>method</dt>
<dd>A character string specifying a method for
signal decay (any of <code>weibull</code>, <code>exp</code>, or <code>linear</code>), 
returning <code>weibullDecay</code>, <code>expDecay</code>, 
or <code>linearDecay</code> functions, respectively.</dd>
<dt>decay</dt>
<dd>A decay factor (in (0,1]) passed to the 
<code>weibullDecay</code> and <code>expDecay</code> functions.</dd>
<dt>shape</dt>
<dd>A parameter (&gt;=1) passed to the <code>weibullDecay</code> 
function.</dd></dl>

Arguments

Author

Signal decay functions — signalDecay

<dl>

<dt>method</dt>
<dd>A character string specifying a method for
signal decay (any of <code>weibull</code>, <code>exp</code>, or <code>linear</code>), 
returning <code>weibullDecay</code>, <code>expDecay</code>, 
or <code>linearDecay</code> functions, respectively.</dd>


<dt>decay</dt>
<dd>A decay factor (in (0,1]) passed to the 
<code>weibullDecay</code> and <code>expDecay</code> functions.</dd>


<dt>shape</dt>
<dd>A parameter (&gt;=1) passed to the <code>weibullDecay</code> 
function.</dd>

</dl>

signalDecay: Signal decay functions

Description

Usage

Value

Arguments

Author

See Also

Examples