" id="cb3-16" data-line-number="16"></a>
<a class="sourceLine" id="cb3-17" data-line-number="17">genderRecoded</a>
<a class="sourceLine" id="cb3-18" data-line-number="18"><span class="co">#&gt;      gender age gender_recode</span></a>
<a class="sourceLine" id="cb3-19" data-line-number="19"><span class="co">#&gt; 1      male  34          male</span></a>
<a class="sourceLine" id="cb3-20" data-line-number="20"><span class="co">#&gt; 2      MALE  37          male</span></a>
<a class="sourceLine" id="cb3-21" dat