An analysis to assess the value of information when freight origin-destination (O-D) tables are estimated is developed. The theory of design of experiments is used as a framework to ascertain the value of three categories of information: link counts, O-D totals, and aggregate O-D totals. On the basis of these insights, a forecasting model is developed for estimating the table quality to be obtained given the type and quantity of information used. Finally, the effect of introducing errors into the information is explored.


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    Title :

    Value of Different Categories of Information in Estimating Freight Origin-Destination Tables


    Additional title:

    Transportation Research Record: Journal of the Transportation Research Board


    Contributors:


    Publication date :

    2002-01-01




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



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