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  • 标题:Modeling Vehicle-pedestrian Crashes With Excess Zero Along Malaysia Federal Roads
  • 本地全文:下载
  • 作者:Mehdi Hossein Pour ; Mehdi Hossein Pour ; Joewono Prasetijo
  • 期刊名称:Procedia - Social and Behavioral Sciences
  • 印刷版ISSN:1877-0428
  • 出版年度:2012
  • 卷号:53
  • 页码:1216-1225
  • DOI:10.1016/j.sbspro.2012.09.970
  • 语种:English
  • 出版社:Elsevier
  • 摘要:AbstractThis study focused on pedestrian crashes occurred in a 543-km sample of Malaysia federal roads in which roadways mostly pass through rural areas. To do this, four count models including Poisson, negative binomial (NB), zero-inflated Poisson (ZIP), and zero-inflated negative binomial (ZINB) models were developed to establish the relationship between vehicle-pedestrian crashes and the relevant road infrastructure and environmental features. Data on pedestrian crashes were collected for a four-year period from 2007 through 2010. The result indicates that ZIP model performed best, in terms of the comparative criteria.
  • 关键词:Vehicle-pedestrian crashes;crash prediction models;two-part models;model selection criteria
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