github.com/ProjectMOSAIC/mosaicData" class="external-link">mosaicData</a></span><span class="op">)</span><span class="op">)</span> <span class="op">{</span></span></span>
<span class="r-in"><span>  <span class="va">model</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/stats/lm.html" class="external-link">lm</a></span><span class="op">(</span> <span class="va">wage</span> <span class="op">~</span> <span class="fu"><a href="https://rdrr.io/r/stats/poly.html" class="external-li