1.5</span>
<span class="co">#&gt;  5         3.6         0.2 setosa          NA            1.4</span>
<span class="co">#&gt;  6         3.9         0.4 setosa           5.4          1.7</span>
<span class="co">#&gt;  7         3.4         0.3 setosa           4.6          1.4</span>
<span class="co">#&gt;  8         3.4         0.2 setosa          NA            1.5</span>
<span class="co">#&gt;  9         2.9         0.2 setosa           4.4          1.4</span>
<span class="co">#&gt; 10         3.1         