.1336    11.315   0.000000</span>
<span class="co">#&gt; z42 ~~ z42      1.4656   0.1590     9.220   0.000000</span>
<span class="co">#&gt; z43 ~~ z43      1.4894   0.1664     8.949   0.000000</span>
<span class="co">#&gt; </span>
<span class="co">#&gt; </span>
<span class="co">#&gt; --------------------- Group 2 --------------------- </span>
<span class="co">#&gt; </span>
<span class="co">#&gt; Regression:</span>
<span class="co">#&gt;        Estimate       SE   Est./SE    p-value</span>
<span class="co">#