title: Where does R store packages?
body: <p>The <code>install.packages()</code> function in R is the automatic unzipping utility that gets and install packages in R.</p>
  
  <ol>
  <li><p>How do I find out what directory R has chosen to store packages?</p></li>
  <li><p>How can I change the directory in which R stores and accesses packages?</p></li>
  </ol>