Some Remarks on Testing Overdispersion in Zero-Inflated Poisson and Binomial Regression Models

著录项

• 来源
  《Communications in Statistics 》 |2010年第15期| p.2743-2752| 共10页
• 作者

  ZHAO YANG; JAMES W. HARDIN; CHERYL L. ADDY;

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• 作者单位

  Quintiles Inc. 6700 W 115th Street Overland Park K.S 66211 USA;

  Department of Epidemiology and Biostatistics Arnold School of Public Health University of South Carolina Columbia South Carolina USA;

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• 收录信息
• 原文格式 PDF
• 正文语种 eng
• 中图分类
• 关键词

  binomial regression model; exponential family; overdispersion; poisson model; score test; zero-inflation;

  机译：二项式回归模型;指数族过度分散;泊松模型分数测试;零通胀;