Transcript Ordering Survival Functions by the Cumulative Hazard Function

On Estimation of the Cumulative
Hazard Function
Consuelo Garcia
Dorian Smith
Chris Summitt
Angela Watson
Introduction
• Investigated ordering survival curves
subject to a constraint on the ratio of
cumulative hazard functions (CHF)
• Constraint
HF ( t )
HG ( t )
• Developed an estimator for true CHF,
subject to that constraint