gt;</span> 147:   0.55148575 -1.27867961          5.0         1.9 virginica</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 148:   0.79301235 -0.13153881          5.2         2.0 virginica</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 149:   0.43072244  0.78617383          5.4         2.3 virginica</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 150:   0.06843254 -0.13153881          5.1         1.8 virginica</span>
<span class="r-in"><span><span class="va">ir