presentation).</p></li>
<li><p>However, for new work, you should use <code>"sf"</code> objects
read in using <strong>sf</strong>.</p></li>
<li><p>From <strong>spdep</strong> 1.1-7, a number of steps have been
taken to choose more efficient approaches especially for larger data
sets, using functions in <strong>sf</strong> and the approximate nearest
neighbour (ANN) implementation in <strong>dbscan</strong> rather than
<strong>RANN</strong>.</p></li>
</ul>
</div>
<div class="section level3">
<h3 id="data-set"