.64205360  0.8960560591   Control</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 20   0.4752507767  1.46858683 -0.48727922 -0.68058448  1.4246665706   Control</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 21  -2.6375816009 -1.41718985  0.29596934 -0.35262779  0.5739132776 Treatment</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 22   1.0978591914  0.47353608 -1.21652240 -0.53563705 -0.0367853234   Control</span>
<span class="r-out co"><span class="r-pr">#&gt;</sp