addCenters

Places <code>n.centers</code> cluster centers in the two-dimensional
euclidean plane by means of a <code>generator</code>, e.g., by Latin-Hypercube-Sampling (LHS).

Algorithms to approximate the Pareto-front of multi-criteria minimum spanning tree problems. Additionally, a modular toolbox for the generation of multi-objective benchmark graph problems is included.

Jakob Bossek

mcMST

A Toolbox for the Multi-Criteria Minimum Spanning Tree Problem

addCenters function

<dl><dt>graph</dt>
<dd>[<code>mcGP</code>] 
Multi-objective graph problem.</dd>
<dt>n.centers</dt>
<dd>[<code>integer(1)</code>] 
Number of cluster centers.</dd>
<dt>center.coordinates</dt>
<dd>[<code>matrix(n, 2)</code>] 
Matrix of center coordinates (each row is one point).
Default is <code>NULL</code>. If this is set, <code>n.centers</code> and <code>generator</code>
are ignored.</dd>
<dt>generator</dt>
<dd>[<code>function(n, ...)</code>] 
Function used to generate cluster centers. The generator needs to expect the number
of points to generate as the first argument <code>n</code>. Additional control argument are
possible.</dd>
<dt>...</dt>
<dd>[any] 
Additional arguments passed down to <code>generator</code>.</dd></dl>

Arguments

Add cluster centers to graph. — addCenters

<dl>

<dt>graph</dt>
<dd>[<code>mcGP</code>] 
Multi-objective graph problem.</dd>


<dt>n.centers</dt>
<dd>[<code>integer(1)</code>] 
Number of cluster centers.</dd>


<dt>center.coordinates</dt>
<dd>[<code>matrix(n, 2)</code>] 
Matrix of center coordinates (each row is one point).
Default is <code>NULL</code>. If this is set, <code>n.centers</code> and <code>generator</code>
are ignored.</dd>


<dt>generator</dt>
<dd>[<code>function(n, ...)</code>] 
Function used to generate cluster centers. The generator needs to expect the number
of points to generate as the first argument <code>n</code>. Additional control argument are
possible.</dd>


<dt>...</dt>
<dd>[any] 
Additional arguments passed down to <code>generator</code>.</dd>

</dl>

addCenters: Add cluster centers to graph.

Description

Usage

Value

Arguments

See Also