ml">set.seed</a></span><span class="op">(</span><span class="fl">123</span><span class="op">)</span>
<span class="va">predictions</span> <span class="op">=</span>
  <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html">data.frame</a></span><span class="op">(</span>truth <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/stats/Uniform.html">runif</a></span><span class="op">(</span><span class="fl">100</span><span class="op">)</span>,
             predict_model_1 <span class="op