This is the program for the 2010 Joint Statistical Meetings in Vancouver, British Columbia.
Abstract Details
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Activity Number:
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223
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Type:
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Topic Contributed
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Date/Time:
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Monday, August 2, 2010 : 2:00 PM to 3:50 PM
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Sponsor:
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Biometrics Section
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| Abstract - #308836 |
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Title:
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Bayesian Joint Model of Multivariate Ordinal Data with Competing Risks Survival Time
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Author(s):
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Pulak Ghosh*+
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Companies:
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Indian Institute of Management, Bangalore
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Address:
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, Banglaore, International, 5660076, India
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Keywords:
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ordinal data ;
competing risk ;
Dirichlet process ;
spline
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Abstract:
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Existing joint models for longitudinal and survival data are not applicable for longitudinal ordinal outcomes with possible non-ignorable missing values caused by multiple reasons. We propose a semiparametric Bayesian joint model for longitudinal ordinal measurements and competing risks failure time data. In particular we develop a shared parameter model between the two endpoinst and assumed a semiprametric Dirichlet process prior for the shared parameter. The model will be assessed using simulation study and data analysis.
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The address information is for the authors that have a + after their name.
Authors who are presenting talks have a * after their name.
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