ps://rdrr.io/r/base/factor.html" class="external-link">factor</a></span><span class="op">(</span><span class="va">iris_bin</span><span class="op">$</span><span class="va">Species</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">type</span> <span class="op">&lt;-</span> <span class="fu"><a href="guess_type.html">guess_type</a></span><span class="op">(</span><span class="va">iris_bin</span>, <span class="st">'Species'</span><span class="op">)</span></span></span>
<span