phs"><i class="fa fa-check"></i><b>2.1.4</b> Representations of graphs</a></li>
</ul></li>
<li class="chapter" data-level="2.2" data-path="working.html"><a href="working.html#creating-graphs-in-r"><i class="fa fa-check"></i><b>2.2</b> Creating graphs in R</a>
<ul>
<li class="chapter" data-level="2.2.1" data-path="working.html"><a href="working.html#creating-a-graph-from-an-edgelist"><i class="fa fa-check"></i><b>2.2.1</b> Creating a graph from an edgelist</a></li>
<li class="chapter" data-level="2.2.2" data