Tests for Equality of Inflation Parameters of Two Zero-Inflated Power Series Distributions |
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| Authors: | M K Patil D T Shirke |
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| Institution: | 1. P. V. P. Mahavidyalaya , Kavathe Mahankal , India mkpatil_stats@rediffmail.com;3. Department of Statistics , Shivaji University , Kolhapur , India |
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| Abstract: | In this article, we consider two independent zero-inflated power series distributions and provide likelihood ratio test for equality of inflation parameters of the same. As an illustration, testing equality of inflation parameters of two zero inflated Poisson distributions is provided. Further, simulation study to investigate power of likelihood ratio tests has been carried out. |
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| Keywords: | Likelihood ratio test Power of the test Zero inflated model |
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