    x_50      x_75    x_97.5</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1     4.9 (2, 8.2)   2.017346   3.861163  4.934077  6.250702  8.228987</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2 -3.6 (-7.1, 2.9)  -7.058286  -5.600306 -3.611295 -1.239950  2.872534</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 3    1.1 (-35, 36) -35.275211 -12.331310  1.061243 13.036488 36.052985</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class=