ercise-1.html"><a href="exercise-1.html"><i class="fa fa-check"></i><b>1.14</b> Exercise 1</a></li>
</ul></li>
<li class="chapter" data-level="2" data-path="basics_r.html"><a href="basics_r.html"><i class="fa fa-check"></i><b>2</b> Some R basics</a>
<ul>
<li class="chapter" data-level="2.1" data-path="getting-started.html"><a href="getting-started.html"><i class="fa fa-check"></i><b>2.1</b> Getting started</a></li>
<li class="chapter" data-level="2.2" data-path="objects-in-r.html"><a href="objects-in-r.html