class="o">=</span> <span class="n">mis_val_table_ren_columns</span><span class="o">.</span><span class="n">iplot</span><span class="p">(</span><span class="n">kind</span><span class="o">=</span><span class="s1">&#39;bar&#39;</span><span class="p">,</span>
      <span class="n">secondary_y</span><span class="o">=</span><span class="p">[</span><span class="n">choice</span> <span class="o">+</span> <span class="s1">&#39; Frequency&#39;</span><span class="p">],</span>
      <span class="n">legend</span><span cl