unctions are used to
find contiguity neighbours, <strong>s2</strong> spatial indexing
functionality is accessed in finding candidate neighbours in
intersecting geometries.</p>
<div class="sourceCode" id="cb97"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="va">NY8_sf_ll</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://r-spatial.github.io/sf/reference/st_transform.html" class="external-link">st_transform</a></span><span class="op">(</span><span class="v