         3.5          1.4         0.2    setosa</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   2:          4.9         3.0          1.4         0.2    setosa</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   3:          4.7         3.2          1.3         0.2    setosa</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   4:          4.6         3.1          1.5         0.2    setosa</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   5:          5.0