tifier(s). Defaults to "PID".</p></dd>


<dt id="arg-fam-id">fam_id<a class="anchor" aria-label="anchor" href="#arg-fam-id"></a></dt>
<dd><p>A string holding the name of the column in <code>family</code> that
holds the family identifier. Defaults to "fam_ID".</p></dd>


<dt id="arg-role">role<a class="anchor" aria-label="anchor" href="#arg-role"></a></dt>
<dd><p>A string holding the name of the column in <code>.tbl</code> that
holds the role.Each role must be chosen from the following list of abbreviations<