ng>Approximate Variance:</strong> Calculations to approximate the variance and confidence intervals are available.</p></li>
<li><p><strong>Allowed Time Values:</strong> Allows only integer time.</p></li>
<li><p><strong>Bounded Estimates:</strong> Estimates are guaranteed to be bounded in the 0 to 1 probability range.</p></li>
<li><p><strong>Monotone Function:</strong> Estimates are guaranteed to be monotone.</p></li>
<li><p><strong>Dependencies:</strong> This method relies on the <span class="pkg">survtmle<