ss="downlit sourceCode r">
<code class="sourceCode R"><span><span class="va">model</span> <span class="op">&lt;-</span> <span class="fu"><a href="../reference/make_model.html">make_model</a></span><span class="op">(</span><span class="st">"A -&gt; B -&gt; C &lt;- A"</span><span class="op">)</span></span>
<span></span>
<span></span>
<span><span class="co"># Check node ordering</span></span>
<span><span class="fu"><a href="../reference/inspection.html">inspect</a></span><span class="op">(</span><span class="v