::</span><span class="mi">100</span><span class="p">]</span>
  <span class="n">currd</span> <span class="o">=</span> <span class="n">df</span><span class="o">.</span><span class="n">as_matrix</span><span class="p">()</span>
  <span class="n">currd</span> <span class="o">=</span> <span class="n">currd</span><span class="o">.</span><span class="n">T</span>
  <span class="n">coherearr</span> <span class="o">=</span> <span class="p">[]</span>
  <span class="k">for</span> <span class="n">i</span> <span class="ow