0</span>,<span class="fl">0</span>,<span class="cn">NA</span>,<span class="fl">5</span>,<span class="fl">6</span><span class="op">)</span>,C<span class="op">=</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>,<span class="cn">NA</span>,<span class="cn">NA</span>,<span class="fl">25</span>,<span class="fl">7</span>,<span class="fl">8</span><span class="op">)</span><span class="op">)</span>

<span class="fu"><a h