ill be used to join their values together into a single
string to use as a column name.</p></dd>


<dt id="arg-names-glue">names_glue<a class="anchor" aria-label="anchor" href="#arg-names-glue"></a></dt>
<dd><p>Instead of <code>names_sep</code> and <code>names_prefix</code>, you can supply
a glue specification that uses the <code>names_from</code> columns (and special
<code>.value</code>) to create custom column names.</p></dd>


<dt id="arg-names-sort">names_sort<a class="anchor" aria-label="anchor" href="