Contingency Table Analysis for Road Safety Studies

G. A. Fleischer

ISBN 10: 9400985991 / ISBN 13: 9789400985995

Editore: Springer, 2011

Contingency Table Analysis for Road Safety Studies | G. A. Fleischer | Taschenbuch | NATO Science Series E: | viii | Englisch | 2011 | Springer | EAN 9789400985995 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu Print on Demand. Codice articolo 105402496

Riassunto:

The analysis of statistical data is a critical element in road safety studies. For example, specific projects or programs may be implemented with the analyst asked to answer the question, "What has been the effect of this project (program) on accident frequency and/or severity?" Are there any interdependencies or contribut­ ing effects due to the age, sex or driving experience of involved motorists? What is the contribution, if any, of roadway design, time of day, traffic density, etc.?" To answer, or to provide insight into, these types of questions, contingency tables are often used to display frequency or count data. The subsequent analysis of these contingency tables is the principal form of this book. Because of recent advances in the underlying statistical methodology and procedures, and because of the increasing interest in the application of contingency table analysis to road safety studies, an Advanced Study Institute (ASI) directed to this topic was held at the Sogesta Conference Center, Urbino, Italy, during the period 18-29 June 1979. The ASI was funded by the Scientific North Atlantic Treaty Organization (NATO) as part of its Advanced Study Institutes Programme. The contents of this book, with two exceptions described below, represent the Proceedings of the ASI.

Contenuti: I: Statistical Models and Methodology.- A. Contingency Tables.- B. Methods for the Analysis of Contingency Tables in Road Safety Research.- C. Statistical Tests on Poisson Variables for Road Safety Evaluation.- D. A Data Reduction Method Based on Information Theory.- E. Measuring Exposure.- F. The Minimum Discrimination Information Analysis of Contingency Tables in Traffic Safety Studies.- G. Iterative Fitting Procedures for Minimum Discrimination Information Estimation in Contingency Table Analysis.- H. Contab.- II: Applications.- A. Three Statistical Treatments of Contingency Tables in Road Safety Studies.- B. Minimum Discrimination Information with Log-Linear Models: A More Robust Analysis.- C. Preliminary Analysis of the National Crash Severity Study: Factors in Fatal Accidents.- D. The Severity of Large Truck Accidents.- E. Contingency Table Analyses of Highway Commercial Vehicle Accidents.- Appendix: Percentiles of the Chi-Square Distribution.

Dati bibliografici

Titolo: Contingency Table Analysis for Road Safety ...
Casa editrice: Springer
Data di pubblicazione: 2011
Legatura: Taschenbuch
Condizione: Neu