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Communications in Statistics - Theory and Methods Volume 33, 2005 - Issue 1
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Original Articles

Score Test for Zero Inflated Generalized Poisson Regression Model

Pushpa Lata Gupta Department of Mathematics and Statistics, University of Maine, Orono, Maine, USA
,
Ramesh C. Gupta Department of Mathematics and Statistics, University of Maine, Orono, Maine, USA; Department of Mathematics and Statistics, University of Maine, Orono, ME, 04469-5752, USACorrespondence[email protected]
&
Ram C. Tripathi Division of Management Sciences and Statistics, University of Texas, San Antonio, Texas, USA
Pages 47-64 | Published online: 16 Aug 2006

References

  • Bohning , D. , Dietz , E. , Schlattman , P. , Mendonca , L. and Kirchner , U. 1999 . The zero inflated Poisson model and the decayed, missing and filled teeth in dental epidemiology . J. Royal Stat. Soc. A , 162 : 195 – 209 .
  • Consul , P. C. 1989 . Generalized Poisson Distributions New York : Marcel Dekker .
  • Dean , C. and Lawless , J. F. 1989 . Tests for detecting overdispersion in Poisson regression models . J. Am. Stat. Assoc. , 84 : 467 – 472 .
  • Dietz , E. and Bohning , D. 2000 . On estimation of Poisson parameter in zero- modified Poisson models . Comput. Stat. Data Anal. , 34 : 441 – 459 .
  • Gupta , R. C. 1974 . “ Modified power series distribution and its applications ” . In Sankhya , Series B 288 – 298 .
  • Gupta , P. L. , Gupta , R. C. and Tripathi , R. C. 1995 . Inflated modified power series distributions with applications . Commun. Stat. Theory Meth. , 24 : 2355 – 2374 .
  • Gupta , P. L. , Gupta , R. C. and Tripathi , R. C. 1996 . Analysis of zero adjusted count data . Comput. Stat. Data Anal. , 23 : 207 – 218 .
  • Johnson , N. L. , Kotz , S. and Kemp , A. W. 1992 . Univariate Discrete Distributions New York : John Wiley and Sons .
  • Lambert , D. 1992 . Zero inflated Poisson regression with an application to defects in manufacturing . Technometrics , 34 : 1 – 14 .
  • Lawless , J. F. 1987 . Negative binomial and mixed Poisson regression . Canadian J. Stat. , 15 ( 3 ) : 209 – 225 .
  • Mullahay , J. 1997 . Heterogeneity, excess zeros, and the structure of count data models . J. Appl. Econometrics , 12 : 337 – 350 .
  • Ridout , M. , Hinde , J. and Demetrio , C. G. B. 2001 . A score test for testing zero inflated Poisson regression model against zero inflated negative binomial alternatives . Biometrics , 57 : 219 – 223 .
  • Van den Broek , J. 1995 . A score test for zero inflation in a Poisson distribution . Biometrics , 51 : 731 – 743 .

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