ss="downlit sourceCode r">
<code class="sourceCode R"><span><span class="kw"><a href="https://rdrr.io/r/base/try.html" class="external-link">try</a></span><span class="op">(</span><span class="va">NY8_sf_old_1_nb</span> <span class="op">&lt;-</span> <span class="fu"><a href="../reference/poly2nb.html">poly2nb</a></span><span class="op">(</span><span class="va">NY8_sf_old</span><span class="op">)</span>, silent <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span>
<span><span