an>
<span class="r-out co"><span class="r-pr">#&gt;</span> First 10 rows of df_eval:</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #949494;"># A tibble: 5 × 9</span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   study_id site_id n_pat n_pat_with_med75 visit_med75 mean_event_site_med75</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   <span style="color: #949494; font-style: italic;">&lt;chr&gt;</span>    <span style="color: #949494; font-s