Some families of count distributions for modelling zero-inflation and dispersion / Low Yeh Ching
A popular distribution for the modelling of discrete count data is the Poisson distribution. However, count data usually exhibit over dispersion or under dispersion when modelled by a Poisson distribution in empirical modelling. The presence of excess zeros is also closely related to over dispers...
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| 格式: | Thesis |
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2016
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