class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #949494;"># A tibble: 1 × 8</span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   fam_ID   indiv_ID genetic_phenotype1_est genetic_phenotype1_se</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-style: italic;">&lt;chr&gt;</span>                     <span style="color: #949494; font-style: italic;">&lt;d