an>   Records with breeding codes only: no</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   Exotic Codes: all</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   Complete checklists only: no</span>
<span class="r-in"><span><span class="co"># to produce zero-filled data, provide a checklist file</span></span></span>
<span class="r-in"><span><span class="va">f_ebd</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/system.file.html" class="external-