8127 -0.008530078        0.23821083   0.04082711</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>              income   networth</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Formal    0.7105534  0.3769751</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Informal -1.9799224 -1.2142562</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> L.Both    0.4025622  0.2727291</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-