R: Upgrade the varHaz object

varHaz.fixed {mstate} | R Documentation

## Upgrade the varHaz object

### Description

A function that upgrades varHaz from the msfit object where the variances are estimated using the Greenwood estimator; it is further assumed that variances for the population hazards are equal to zero.

### Usage

    varHaz.fixed(varHaz, link_trans, varHaz_original)

### Arguments

`varHaz` | The varHaz object (present in a msfit object).
`link_trans` | A list that gives the linkage between the original and upgraded transition matrix.
`varHaz_original` | The original varHaz object from msfit (without the eventual time conversion).

### Value

Return the upgraded varHaz object containing variances for the split transitions.

### Author(s)

Damjan Manevski damjan.manevski@mf.uni-lj.si

[Package mstate version 0.3.2 Index]