digraph">digraph<a class="anchor" aria-label="anchor" href="#arg-digraph"></a></dt>
<dd><p>An <code>igraph</code> object representing a digraph.</p>
<p>Expected vertex attributes: <code>leftside</code>, <code>latent</code> and <code>nvals</code>.</p>
<p>Optional vertex attributes: <code>exposure</code> and <code>outcome</code>.</p>
<p>Expected edge attributes: <code>rlconnect</code> and <code>edge.monotone</code>.</p></dd>


<dt id="arg-query">query<a class="anchor" aria-label="anchor" href="#arg-query"></a