登 录|IP登 录|注 册| 知识中心首页 联系我们 版权声明
当前位置： 首页> 国外交通科技报告数据库 >详情
原文传递 NASS(National Automotive Sampling System) GES(General Estimates System) 1993 Codebook Version Oct0297.
题名： NASS(National Automotive Sampling System) GES(General Estimates System) 1993 Codebook Version Oct0297.
关键词： motor vehicles accidents,automobiles,national automotive sampling system,general estimates system;highway safety, operations, sample design, files, imputation process, estimates, users manual;
摘要： This code book documents data sets describing a sample of motor vehicle accidents that occurred in the USA during calendar year 1993. The data sets were generated by the Transportation Data Center at the University of Michigan's Transportation Research Institute (UMTRI) from data collected by the National Center for Statistics and Analysis (NCSA) of the National Highway Traffic Safety Administration (NHTSA). The cooperation of NHTSA is gratefully acknowledged. These data are a copy of the NCSA files made on October 2, 1997. The data are a sample of the 1993 motor vehicle accidents for which candidate accidents were chosen with varying probabilities according to a scheme detailed in the Users Manual.1 Accident reports chosen for inclusion represent accidents of all types with personal injuries ranging from minor to serious that were drawn from geographic areas reflecting the geography, roadway mileage, population, and traffic densities typical of the continental United States. / Availability Note: Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5301 Shawnee Road, Alexandria, VA, 22312, USA. / NTIS Prices: PC A08/MF A08 / NTIS In-house Control Codes: umtri;12111,1101
报告类型： 科技报告
相关文献
检索历史
应用推荐