   0      0       0   0.5  1.4  176</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 4  4 1925      2   1 54.74059   f       0      1       1   0.5  1.8  244</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 5  5 1504      1   2 38.10541   f       0      1       1   0.0  3.4  279</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 6  6 2503      2   2 66.25873   f       0      1       0   0.0  0.8  248</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   albumin