ef="https://rdrr.io/r/base/lapply.html" class="external-link">replicate</a></span><span class="op">(</span><span class="fl">2</span>, <span class="fu">drawSamples</span><span class="op">(</span><span class="fl">40</span><span class="op">)</span><span class="op">)</span>

<span class="co">## Annotate positive and negative labels</span>
<span class="kw"><a href="https://rdrr.io/r/base/library.html" class="external-link">library</a></span><span class="op">(</span><span class="va"><a href="https://tidyverse.tid