>predictProb.class</code> function for each model fit of class <code>class</code>. It extracts the predicted probability of survival from this model.</p>
<p>See existing <code>predictProb</code> functions, at the time <code>predictProb.CoxBoost</code>, <code>predictProb.coxph</code> and <code>predictProb.survfit</code>.</p>
<p>If desired <code>predictProb</code> function for class <code>class</code> is not available in <span class="pkg">peperr</span>, but implemented in package <span class="pkg">pec</span> 