PREDICTION MODELS FOR ACCIDENTS AT JUNCTIONS WHERE PEDESTRIANS AND CYCLISTS ARE INVOLVED. HOW WELL DO THEY FIT?

HUR BRA KAN MAN PREDIKTERA OLYCKOR MED FOTGAENGARE OCH CYKLISTER I KORSNINGAR

The coefficient of determination, R2, i.e. the squared correlation coefficient between observed and fitted values, constitutes a measure indication how well a model predicts data such as the number of accidents. The study describes prediction models for accidents involving pedestrians and cyclists at junctions. In addition, comparisons are made between actual R2 values obtained and maximal R2 values, calculated both theoretically and with the aid of simulation. (A)

Language

  • Swedish

Media Info

  • Features: References;
  • Pagination: 19P+A p.
  • Serial:
    • VTI MEDDELANDE
    • Issue Number: 686
    • Publisher: Swedish National Road and Transport Research Institute (VTI)
    • ISSN: 0347-6049

Subject/Index Terms

Filing Info

  • Accession Number: 00712204
  • Record Type: Publication
  • Source Agency: Swedish National Road and Transport Research Institute (VTI)
  • Files: ITRD
  • Created Date: Oct 24 1995 12:00AM