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Polyhazard models for lifetime data.

F Louzada-Neto
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Abstract

We propose a polyhazard model to deal with lifetime data associated with latent competing risks. The causes of failure are assumed unobserved and affecting individuals independently. The general framework allows a broad class of hazard models that includes the most common hazard-based models. The model accommodates bathtub and multimodal hazards, keeping enough flexibility for common lifetime data that cannot be accommodated by usual hazard-based models. Maximum likelihood estimation is discussed, and parametric simulation is used for hypothesis testing.

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AnimalsBiometryData Interpretation, StatisticalHumansLife TablesLikelihood FunctionsMaleNeoplasmsProportional Hazards ModelsRatsRiskToluene 2,4-DiisocyanateJournal ArticleResearch Support, Non-U.S. Gov't

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BibTeXRIS

F Louzada-Neto. 1999. Polyhazard models for lifetime data.. https://doi.org/10.1111/j.0006-341x.1999.01281.x

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