testdata

A simulated data frame for survival models composed of right-censored and
interval-censored data.

datasets

Estimation of two-state (survival) models and irreversible illness-
death models with possibly interval-censored, left-truncated and right-censored
data. Proportional intensities regression models can be specified to allow for
covariates effects separately for each transition. We use either a parametric
approach with Weibull baseline intensities or a semi-parametric approach with
M-splines approximation of baseline intensities in order to obtain smooth
estimates of the hazard functions. Parameter estimates are obtained by maximum
likelihood in the parametric approach and by penalized maximum likelihood in the
semi-parametric approach.

Thomas Alexander Gerds

SmoothHazard

Estimation of Smooth Hazard Models for Interval-Censored Data

Celia Touraine

Pierre Joly

Cecile Proust-Lima

Helene Jacqmin-Gadda

Amadou Diakite

W.D. Cody

A.H. Morris

B.W. Brown

Robin Genuer

testdata function

A data frame with 936 observations on the following 4 variables.<dl>
<dt>l</dt>
<dd>for diseased subjects: left endpoint of
censoring interval; for non-diseased subjects: right censoring time</dd><dt>r</dt>
<dd>for diseased subjects: right endpoint of censoring
interval; for non-diseased subjects: right censoring time for the disease
event</dd>
 <dt>id</dt>
<dd>disease status</dd>
 <dt>cov</dt>
<dd>covariate</dd>
 
</dl>

Format

Data set for survival models: right-censored and interval-censored data. — testdata

A data frame with 936 observations on the following 4 variables.<dl>
<dt>l</dt>
<dd>for diseased subjects: left endpoint of
censoring interval; for non-diseased subjects: right censoring time</dd>

<dt>r</dt>
<dd>for diseased subjects: right endpoint of censoring
interval; for non-diseased subjects: right censoring time for the disease
event</dd>
 <dt>id</dt>
<dd>disease status</dd>
 <dt>cov</dt>
<dd>covariate</dd>
 
</dl>

Data set for survival models: right-censored and interval-censored data.

testdata: Data set for survival models: right-censored and interval-censored data.

Description

Arguments

Format

Examples