pan>  <span class="fu">unnest_rvars</span><span class="op">(</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">draws_df</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #949494;"># A tibble: 3,000 × 9</span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #949494;"># Groups:   i [3]</span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>        i `b[1,1]` `b[1,2]` `b[1,3]`  `b