p>Estimate species richness with an objective Bayes method using a geometric model</p>
    </div>

    <pre class="usage"><span class='fu'>objective_bayes_geometric</span><span class='op'>(</span>
  <span class='va'>data</span>,
  output <span class='op'>=</span> <span class='cn'>TRUE</span>,
  plot <span class='op'>=</span> <span class='cn'>TRUE</span>,
  answers <span class='op'>=</span> <span class='cn'>FALSE</span>,
  tau <span class='op'>=</span> <span class='fl'>10</span>,
  burn.in <span class='op'>=