class="r-out co"><span class="r-pr">#&gt;</span>  Mean   :3   Mean   :694   Mean   :2            Mean   :29.055  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  3rd Qu.:4   3rd Qu.:836   3rd Qu.:2            3rd Qu.:33.261  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  Max.   :5   Max.   :977   Max.   :2            Max.   :53.542  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>       age              sbp             dbp              hr        </span>
<spa