Handling of over-dispersion of count data via truncation using zero-inflated poisson regression model
A Poisson model typically is assumed for count data. It is assumed to have the same value for expe ctation and variance in a Poisson distribution, but most of the time there is over - dispersion in the model. Furthermore, the response variable in such cases is truncated for s...
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| Main Authors: | , , |
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| 格式: | Conference or Workshop Item |
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2011
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| 在线阅读: | http://eprints.utm.my/45910/ http://eprints.utm.my/45910/ |
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