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Abstract Details
Activity Number:
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135
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Type:
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Contributed
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Date/Time:
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Monday, July 30, 2012 : 8:30 AM to 10:20 AM
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Sponsor:
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IMS
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Abstract - #304191 |
Title:
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On an Application of the Unit Gamma and Weighted Power Function Distributions in the Analysis of Overdispersed Binomial Data
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Author(s):
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Makarand Ratnaparkhi*+
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Companies:
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Wright State University
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Address:
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3640 Colonel Glenn Highway, Dayton, OH, 45435, United States
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Keywords:
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Overdispersion ;
binomial ;
unit-gamma distribution ;
weighted power function ;
estimation
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Abstract:
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The unit gamma and weighted power function distributions are considered as mixing distributions for modeling the overdispersed binomial data.In particular,the generalized linear models are considered for these data.The estimation of the parameters is discussed and the properties of the estimators are presented. As an illustration, the analysis of certain data,using the above models,is presented and the corresponding results are discussed.The comparison of the results obtained using our methodology with those based on the beta-binomial model,which is commonly used in such studies,is presented with related discussion.
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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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