bas_hazard_internal

The method computes the baseline hazard step-function in each interval of the time-domain, using the estimated parameters
\(\phi_k, \forall k\)

internal

Fits time-dependent shared frailty Cox model (specifically the adapted Paik et al.'s Model) based on the paper "Centre-Effect on Survival After Bone Marrow Transplantation: Application of Time-Dependent Frailty Models", by C.M. Wintrebert, H. Putter, A.H. Zwinderman and J.C. van Houwelingen (2004) <doi:10.1002/bimj.200310051>.

Alessandra Ragni

TimeDepFrail

Time Dependent Shared Frailty Cox Model

Giulia Romani

Chiara Masci

bas_hazard_internal function

<dl><dt>optimal_params</dt>
<dd>Numerical vector of length equal to the number of model parameters, containing the optimal estimated parameters.</dd>
<dt>time_axis</dt>
<dd>Numerical vector of temporal domain.</dd></dl>

Arguments

Internal Function for the Baseline Hazard Step-Function — bas_hazard_internal

<dl>

<dt>optimal_params</dt>
<dd>Numerical vector of length equal to the number of model parameters, containing the optimal estimated parameters.</dd>


<dt>time_axis</dt>
<dd>Numerical vector of temporal domain.</dd>

</dl>

bas_hazard_internal: Internal Function for the Baseline Hazard Step-Function

Description

Usage

Value

Arguments