check.index

The method controls that the provided input index exists: it cannot be greater than the maximum number
of parameters of the current model.

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

check.index function

<dl><dt>index</dt>
<dd>Index with respect to which the user wants to study the one dimensional behaviour of
the log-likelihood function.</dd>
<dt>n_params</dt>
<dd>Number of parameters of the model</dd></dl>

Arguments

Check Existence of Provided Input Index — check.index

<dl>

<dt>index</dt>
<dd>Index with respect to which the user wants to study the one dimensional behaviour of
the log-likelihood function.</dd>


<dt>n_params</dt>
<dd>Number of parameters of the model</dd>

</dl>

check.index: Check Existence of Provided Input Index

Description

Usage

Value

Arguments