_warning</code> in the output is <code>TRUE</code>.
Criteria two is fulfilled if the
<code>average_observation_warning</code> in the output is
<code>TRUE</code>.</p>
<div class="section level3">
<h3 id="exponential-growth-rate">Exponential growth rate<a class="anchor" aria-label="anchor" href="#exponential-growth-rate"></a>
</h3>
<p>The exponential growth rate, denoted as <span class="math inline">\(r\)</span>, represents the per capita change in
the number of new cases per unit of time. Given that number o