<span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   1168      188  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> (1102.71) ( 253.29)</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [ 3.8655] [16.8288]</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> &lt; 1.966&gt; &lt;-4.102&gt;</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>    </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   1823      416