f="https://rdrr.io/r/graphics/plot.default.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">scores.test2</span>, <span class="va">scores.test3</span><span class="op">[</span>, <span class="fl">1</span><span class="op">:</span><span class="fu"><a href="https://rdrr.io/r/base/nrow.html" class="external-link">ncol</a></span><span class="op">(</span><span class="va">scores.test2</span><span class="op">)</span><span class="op">]</span><span class="op">)</span></span></span>
<s