Bootstrap is applied to the Zero Inflated Poisson regression model in confidence intervals and hypothesis testing with Zero Inflated data. The outcomes of the hypothesis testing from the Bootstrap method are more conservative than the ones from the ZIP regression model when sample sizes are small. Also the confidence intervals from the Bootstrap method are more accurate than the ones from the ZIP regression model.
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陈珊萍. Bootstrap在零膨胀泊松回归模型检验中的探索[J]. 科学技术与工程, 2007, (19): 4821-4824. CHEN Shan-ping. Exploration of Bootstrap Inflated Poisson in the Testing of the Zero Regression Model[J]. Science Technology and Engineering,2007,(19):4821-4824.