n class="st">"Predicted - Int"</span>,<span class="st">"Predicted - Ref"</span><span class="op">)</span>,</span>
<span>           linetype <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">2</span>,<span class="fl">2</span>,<span class="fl">1</span>,<span class="fl">1</span><span class="op">)</span>,</span>
<span>           xlim<span class="op">=</span><span class="fu"><a href="https://rdrr.io/r/base