pan class="r-in"><span></span></span>
<span class="r-in"><span><span class="co">#inspection of cleaned dataset</span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/nrow.html" class="external-link">nrow</a></span><span class="op">(</span><span class="va">iris.clean</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] 146</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="va">idx</sp