Modeling count data with excess zeroes, an empirical application to traffic accidents

There are many studies in social sciences, such as traffic accident analysis, in which the event counts may be characterized by a large number of zero observations. In this article, a proposed model that takes into account both the zero-count state and the nonzero- count state is used to describe th...

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Bibliographic Details
Main Authors: Hoong Chor Chin, Mohammed Quddus
Format: Default Article
Published: 2003
Subjects:
Other built environment and design not elsewhere classified
Sociology not elsewhere classified
Statistics not elsewhere classified
Traffic accidents
Zero-inflated models
Poisson regression
Negative binomial regression
Built Environment and Design not elsewhere classified
Sociology
Statistics
Online Access:https://hdl.handle.net/2134/4866
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https://hdl.handle.net/2134/4866

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