n class="va">bysg</span> <span class="op"><a href="pipe.html">%&gt;%</a></span></span></span>
<span class="r-in"><span>  <span class="fu">dplyr</span><span class="fu">::</span><span class="fu"><a href="https://dplyr.tidyverse.org/reference/mutate-joins.html" class="external-link">left_join</a></span><span class="op">(</span><span class="va">sgdata_rq</span>, by <span class="op">=</span> <span class="st">"id"</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r