题名: | Guidebook for the Minnesota State Data Files. Volume 1. SAS File Formats. 4th Edition. Highway Safety Information System |
关键词: | Accidents; Information systems; Minnesota; File formats; Motor vehicles; Guidebooks; Fatalities; Data files; Tables(Data) |
摘要: | ;Contents: Introduction; Details of major files; (The Accident Files, The Roadlog, File Traffic Data, The Intersection/Interchange File, Issues Related to Merging Files); Minnesota contacts: Composite List of Variables; Accident files (Accident subfile, Vehicle subfile, Occupant subfile); Roadlog file; Intersection/ Interchange file; Single Variable Tabulations. |
总页数: | 110p |
报告类型: | 科技报告 |