ass="fl">30</span>, <span class="fl">70</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">g1</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">"A"</span>, <span class="st">"A"</span>, <span class="st">"B"</span>, <span class="st">"B"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">g2</span> <span class="op">&lt;-