1,] 1.000 1.000 0.944 0.944</span></span>
<span><span class="co"># [2,] 1.000 1.000 0.944 0.944</span></span>
<span><span class="co"># [3,] 0.944 0.944 1.000 1.000</span></span>
<span><span class="co"># [4,] 0.944 0.944 1.000 1.000</span></span>
<span><span class="va">i</span> <span class="op">&lt;-</span> <span class="va">i</span><span class="op">[</span><span class="fl">1</span><span class="op">]</span></span>
<span><span class="va">pve</span> <span class="op">&lt;-</span> <span class="fu"><a href="https: