Chapter
Apr 26, 2012
Statistically Evaluating the Imputation Accuracy of Highway Agencies
Authors: Ming Zhong and Satish SharmaAuthor Affiliations
Publication: Applications of Advanced Technologies in Transportation Engineering (2004)
Abstract
Data imputation has been practiced by traffic engineers since traffic data programs were established in the 1930s. However, a literature review indicates that no research has been conducted to assess imputation accuracy. An examination indicates that current practices are varied and intuitive in nature. Typical methods used by highway agencies are thus statistically evaluated and compared. It is believed that study results would be useful for traffic engineers to re-examine their practices and implement more accurate imputations.
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Published In
Applications of Advanced Technologies in Transportation Engineering (2004)
Pages: 328 - 333
Copyright
© 2004 American Society of Civil Engineers.
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Published online: Apr 26, 2012
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Ming Zhong
Research Associate, Faculty of Engineering, University of Regina, Regina, SK, Canada, S4S 0A2
Satish Sharma
Professor and Associate Dean, Faculty of Engineering, University of Regina, Regina, SK, Canada, S4S 0A2
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.