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PH and non-PH frailty models for multivariate survival data

Date
2004
Abstract
We generalize the previously developed Non-PH CTDL-Gamma and the PH Weibull-Gamma frailty models to correlated survival data. In particular, we seek analytical results using the marginal approach, to determine whether the univariate results generalize to the multivariate context. We consider both the shared and correlated frailty cases.We also develop non-parametric frailty models which enable us to check the appropriateness of the assumed distributional form of the random effect.
Supervisor
Description
peer-reviewed
Publisher
IWSM
Citation
Proceedings of the 19th International Workshop on Statistical Modelling;
Collections
Mathematics & Statistics
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MacKenzie_2004_PH.pdf
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Keywords
frailty models, EM, finite mixtures, correlated survival model
ULRR Identifiers
https://researchrepository.ul.ie/handle/10344/2781
 https://doi.org/10.34961/4442
Funding code
Funding Information
Sustainable Development Goals
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Type
Meetings and Proceedings
Rights
https://creativecommons.org/licenses/by-nc-sa/1.0/
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