s a bar chart of categorical variable probabilities with bars
reflecting the probability of category membership for each category of the
observed variable.</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">plot_prob</span><span class="op">(</span></span>
<span>  <span class="va">x</span>,</span>
<span>  variables <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  bars <span class="op">=</span> <span class="fu"><a h