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The Weibull MPR model for interval censored survival data
Date
2018
Abstract
The Weibull multi-parameter regression (MPR) model with frailty is developed for interval censored survival data. The basic MPR model which is wholly parametric with non-proportional hazards was developed by Burke and MacKenzie in their 2016 Biometrics paper. We describe the basic model, develop the interval-censored likelihood and extend the model to include Gamma frailty. We present a simulation study and re-analyse data from the Signal Tandmo- biel study. The MPR model is shown to be superior to a proportional hazards competitor.
Supervisor
Description
peer-reviewed
Publisher
IWSM
Citation
Proceedings of the 33rd International workshop on Statistical Modelling;vol, 1, pp. 237-241
Files
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Peng_2018_Weibull.pdf
Adobe PDF, 90.6 KB