>(<span class="kw">component</span> <span class="kw">=</span> <span class="fu"><a href="../reference/heddle.html">heddle</a></span>(<span class="no">Species</span>, <span class="no">iris_draft</span>$<span class="no">species_pattern</span>, <span class="st">"SPECIES_NAME"</span>))
<span class="co">#&gt;      Species</span>
<span class="co">#&gt; 1     setosa</span>
<span class="co">#&gt; 2 versicolor</span>
<span class="co">#&gt; 3  virginica</span>
<span class="co">#&gt;                                    