span class="fu">lubridate</span><span class="fu">::</span><span class="fu"><a href="https://lubridate.tidyverse.org/reference/as_date.html" class="external-link">as_date</a></span><span class="op">(</span><span class="va">datetime</span><span class="op">)</span> <span class="op">&gt;</span> <span class="st">"2007-01-01"</span><span class="op">)</span> <span class="op">%&gt;%</span></span>
<span class="r-in">  <span class="fu">plot_taxa_diversity</span><span class="op">(</span><span class="op">)</span></span