         3.6         0.2 setosa          </span><span style='color: #BB0000;'>NA</span><span>            1.4
#&gt; </span><span style='color: #BCBCBC;'> 6</span><span>         3.9         0.4 setosa           5.4          1.7
#&gt; </span><span style='color: #BCBCBC;'> 7</span><span>         3.4         0.3 setosa           4.6          1.4
#&gt; </span><span style='color: #BCBCBC;'> 8</span><span>         3.4         0.2 setosa          </span><span style='color: #BB0000;'>NA</span><span>            1.5
#&