Regression modelRegression / GLM
零膨胀模型
零膨胀模型是一种两组件混合回归模型，用于处理比标准泊松分布或负二项分布所能容纳的零值更多的计数结果。一个组件是生成结构性零的二元过程；另一个组件是生成零和正计数计数的计数过程。
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来源
- Lambert, D. (1992). Zero-inflated Poisson regression, with an application to defects in manufacturing. Technometrics, 34(1), 1–14. DOI: 10.2307/1269547 ↗
- Zero-inflated model. Wikipedia. link ↗
如何引用本页
ScholarGate. (2026, June 3). Zero-Inflated Count Regression Model. ScholarGate. https://scholargate.app/zh/statistics/zero-inflated-model
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
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- 零值模型（Hurdle Model）统计学↔ compare
- 负二项回归计量经济学↔ compare
- 泊松回归与负二项回归计量经济学↔ compare
- 稳健泊松回归统计学↔ compare
- 生存回归统计学↔ compare