"fl">0</span>,sd <span class="op">=</span><span class="fl">2</span><span class="op">)</span><span class="op">)</span>

<span class="fu"><a href="https://tibble.tidyverse.org/reference/tibble.html">tibble</a></span><span class="op">(</span><span class="va">predictions</span><span class="op">)</span>
<span class="co">#&gt; # A tibble: 100 x 3</span>
<span class="co">#&gt;     truth predict_model_1 predict_model_2</span>
<span class="co">#&gt;     &lt;dbl&gt;           &lt;dbl&gt;           &lt;dbl&gt;</span>
