Estimation of zero-inflated count time series models with and without covariates
Zero inflation occurs when the proportion of zeros of a model is greater than the proportion of zeros of the corresponding Poisson model. This situation is very common in count data. In order to model zero inflated count time series data, we propose the zero inflated autoregressive conditional Poiss...
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2015
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| Online Access: | http://hdl.handle.net/1993/30920 |