f failure
probabilities (always 'kaplan').</p></li>
</ul></div>
    <div id="details">
    <h2>Details</h2>
    <p>Whereas the non-parametric Kaplan-Meier estimator is used to estimate the
survival function <em>S(t)</em> in terms of (multiple) right censored data, the
complement is an estimate of the cumulative distribution function <em>F(t)</em>.
One modification is made in contrast to the original Kaplan-Meier estimator
(see 'References').</p>
    </div>
    <div id="references">
    <h2>Refer