.3" data-path="rstudio.html"><a href="rstudio.html#accessing-your-data"><i class="fa fa-check"></i><b>2.6.3</b> Accessing your Data</a></li>
</ul></li>
<li class="chapter" data-level="2.7" data-path="rstudio.html"><a href="rstudio.html#extending-r-with-packages"><i class="fa fa-check"></i><b>2.7</b> Extending R with Packages</a><ul>
<li class="chapter" data-level="2.7.1" data-path="rstudio.html"><a href="rstudio.html#installing-r-packages-from-cran"><i class="fa fa-check"></i><b>2.7.1</b> Installing R-packa