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Accuracies

  • Ezra Hauer
Chapter

Abstract

While estimate accuracy is the touchstone for many modeling choices and decisions, its determination is difficult. The difficulty is not technical but conceptual. In this chapter the accuracy of estimates is determined by simulation. The simulation code has been used to examine several issues: how estimate accuracy is affected by the addition of the Terrain variable, how the variance of AADT estimates influences estimate accuracies, and what is the effect on accuracy of using fewer years of data.

Keywords

Model Equation Gamma Distribution Road Segment Simulation Code Correct Objective 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. Wood GR (2005) Confidence and prediction intervals for generalized linear accident models. Accid Anal Prev 37:267–273CrossRefGoogle Scholar

Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  • Ezra Hauer
    • 1
  1. 1.University of TorontoTorontoCanada

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