Abstract Details
Activity Number:
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650
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Type:
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Contributed
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Date/Time:
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Thursday, August 7, 2014 : 10:30 AM to 12:20 PM
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Sponsor:
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Section on Statistical Computing
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Abstract #312523
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View Presentation
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Title:
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Monte Carlo Likelihood Approximation for Generalized Linear Mixed Models
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Author(s):
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Christina Knudson*+ and Charles Geyer and Galin Jones
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Companies:
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and University of Minnesota and University of Minnesota
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Keywords:
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Monte Carlo ;
likelihood approximation ;
likelihood-based inference ;
random effects ;
maximum likelihood ;
generalized linear mixed model
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Abstract:
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When random effects are incorporated into a model, the likelihood is expressed as an integral. Monte Carlo likelihood approximation (MCLA) can be used to approximate this integral. This enables maximum likelihood and other likelihood-based inference. Until this point, software for performing likelihood-based inference for generalized linear mixed models was limited. Our newly-developed R package approximates the model's likelihood via Monte Carlo, then performs maximum likelihood. Other model-based information is also reported, which can be used for other types of likelihood-based inference.
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Authors who are presenting talks have a * after their name.
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