r-in"><span class="va">subgrp.model</span><span class="op">$</span><span class="va">subgroup.trt.effects</span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $subgroup.effects</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Est of E[Y|T=0,Recom=0]-E[Y|T=/=0,Recom=0] </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>                                    6.09734 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Est of E[Y|T=1,Recom=1]-E[Y|T=/=1,Recom=1] </s