  <span class="c1"># from k-loop         </span>

                    <span class="k">try</span><span class="p">:</span> 
                        <span class="c1"># cond_ind_test = getattr(self, method)(**method_args)</span>
                        <span class="c1"># pcmci = PCMCI(dataframe=df_of_k, </span>
                        <span class="c1">#     cond_ind_test=self.cond_ind_test, </span>
                        <span class="c1">#     verbosity=0)</span>
                        <span class="n">results