and-description"><i class="fa fa-check"></i><b>10.2.3</b> Headers and description</a></li>
<li class="chapter" data-level="10.2.4" data-path="intro-to-r.html"><a href="intro-to-r.html#navigating-through-the-script"><i class="fa fa-check"></i><b>10.2.4</b> Navigating through the script</a></li>
<li class="chapter" data-level="10.2.5" data-path="intro-to-r.html"><a href="intro-to-r.html#functions-and-their-arguments"><i class="fa fa-check"></i><b>10.2.5</b> Functions and their arguments</a></li>
<li class="ch