Vehicle-Type and Lane–Specific Free Speed Distributions on Motorways
Vehicle-Type and Lane–Specific Free Speed Distributions on Motorways
A Novel Estimation Approach Using Censored Observations
- Neue Suche nach: Hoogendoorn, Serge P.
- Neue Suche nach: Hoogendoorn, Serge P.
A new approach to estimation of vehicle type–specific free speed distributions on multilane facilities is presented on the basis of the concept of censored observations. The original distribution-free method of Kaplan and Meier is generalized to include partially censored data, i.e., observations that are censored with a certain probability or to a certain degree. The method is applied with cross-section data collected at a busy two-lane motorway in the Netherlands. The results provide robust estimates of the speed distributions for different vehicle classes, while they remove the structural error made when more common approaches are applied.
Dokumentinformationen
Vehicle-Type and Lane–Specific Free Speed Distributions on Motorways
A Novel Estimation Approach Using Censored Observations
Transportation Research Record
Transportation Research Record: Journal of the Transportation Research Board ; 1934 , 1 ; 148-156
2005-01-01
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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