">#&gt;</span> # ALTER data: 128 × 4</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   .altID .egoID alter.sex. alter.age.</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #BCBCBC;">*</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;chr&gt;</span>      <span style="color: #949494; font-style: italic;">&lt;chr&g