="p">(</span><span class="n">df</span><span class="o">.</span><span class="n">corr</span><span class="p">(</span><span class="n">method</span><span class="o">=</span><span class="s1">&#39;pearson&#39;</span><span class="p">)</span><span class="o">.</span><span class="n">as_matrix</span><span class="p">())</span>
  <span class="n">x</span> <span class="o">=</span> <span class="n">df</span><span class="o">.</span><span class="n">columns</span><span class="o">.</span><span class="n">format</span><span class="p