an>
        <span class="bp">self</span><span class="o">.</span><span class="n">missing_flag</span> <span class="o">=</span> <span class="n">dataframe</span><span class="o">.</span><span class="n">missing_flag</span>

        <span class="c1"># Init base class</span>
        <span class="n">PCMCI</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dataframe</span><span class="o">=</span><span class="n">dat