jects.html#dates-and-times"><i class="fa fa-check"></i><b>5.5.1</b> Dates and Times</a></li>
<li class="chapter" data-level="5.5.2" data-path="r-objects.html"><a href="r-objects.html#factors"><i class="fa fa-check"></i><b>5.5.2</b> Factors</a></li>
</ul></li>
<li class="chapter" data-level="5.6" data-path="r-objects.html"><a href="r-objects.html#coercion"><i class="fa fa-check"></i><b>5.6</b> Coercion</a></li>
<li class="chapter" data-level="5.7" data-path="r-objects.html"><a href="r-objects.html#lists"><i 