/span> <span class="fu">rquery_apply_to_data_frame</span><span class="op">(</span><span class="va">d</span>, <span class="va">optree</span><span class="op">)</span></span></span>
<span class="r-in"><span>  <span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">v</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span>  <span class="co"># now load up a table without an 