)</span><span class="op">)</span>
<span class="fu"><a href="https://rdrr.io/r/base/names.html" class="external-link">names</a></span><span class="op">(</span><span class="va">layers</span><span class="op">)</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"g1"</span>,<span class="st">"g2"</span>,<span class="st">"g3"</span><span class="op">)</span>

<span class="fu"><a href="../reference/