Open AccessComparison of Test Statistic for Zero-Inflated Negative Binomial against Zero-Inflated Poisson Model
Author(s) -
B. Muniswamy,
Dejen Tesfaw Molla,
N. Konda Reddy
Publication year - 2015
Publication title -
indian journal of science and technology
Language(s) - English
Resource type - Journals
eISSN - 0974-6846
pISSN - 0974-5645
DOI - 10.17485/ijst/2015/v8i4/59610
Subject(s) - overdispersion , statistics , mathematics , negative binomial distribution , wald test , score test , quasi likelihood , poisson regression , zero inflated model , poisson distribution , regression analysis , likelihood ratio test , econometrics , statistical hypothesis testing , population , demography , sociology