op">(</span><span class="va">NY84_nb</span>, <span class="va">NY8_ct_sf</span><span class="op">)</span><span class="op">)</span></span>
<span><span class="op">}</span> <span class="kw">else</span> <span class="va">NY85_nb</span> <span class="op">&lt;-</span> <span class="cn">NULL</span></span></code></pre></div>
<pre><code><span><span class="co">## </span></span>
<span><span class="co">## Attaching package: 'dbscan'</span></span></code></pre>
<pre><code><span><span class="co">## The following object is mask