
<p>In this case, a single node is labeled in the graph that represents the shipwrecks network without missing information. To keep records with <code>NA</code> in the data, function <code><a href="../reference/cln.html">cln()</a></code> has the <code>'na.rm'</code> argument to be set to <code>FALSE</code>.</p>
<div style="margin-bottom:40px;">

</div>
<p>References for shipwrecks data are in</p>
<ul>
<li>Vignette <a href="https://sdam-au.github.io/sdam/articles/Intro.html" class="external-link">Datasets in