></span>
<span class="r-in"><span><span class="co"># INCGHH_B is a cchsflow variable available for the 2003 CCHS cycle. </span></span></span>
<span class="r-in"><span><span class="co"># Using merge_rec_data(), datasets containing INCGHH_A &amp; INCGHH_B can be</span></span></span>
<span class="r-in"><span><span class="co"># merged and tagged.</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="kw"><a href="https://rdrr.io/r/base/library.html" class="external-li