 class="fa fa-check"></i><b>8.4</b> Calculating assortativity and similarity in Python</a></li>
<li class="chapter" data-level="8.5" data-path="similarity.html"><a href="similarity.html#learning-exercises-7"><i class="fa fa-check"></i><b>8.5</b> Learning exercises</a>
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<li class="chapter" data-level="8.5.1" data-path="similarity.html"><a href="similarity.html#discussion-questions-7"><i class="fa fa-check"></i><b>8.5.1</b> Discussion questions</a></li>
<li class="chapter" data-level="8.5.2" data-path="si