ss="op">(</span><span class="st">"black"</span>, <span class="st">"red"</span><span class="op">)</span>, legend <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="st">"OK"</span>, <span class="st">"Flagged"</span><span class="op">)</span>, bg <span class="op">=</span> <span class="st">"white"</span></span></span>
<span class="r-in"><span><span class="op">)</span></span></span>
<span class="r-plt img"><img