3Lui K J. Confidence Intervals of the Simple Difference Between the Proportions of a Primary Infection and a Secondary Infection,Given the Primary Infection[J]. Biometrical Journal, 2000, 42(2):59-69.
4Kononov J. Identifying Locations with Potential for Accident Reductions Use of Direct Diagnostics and Pattern Recognition[C]//Transportation Research Record: Journal of the Transportation Research Board. Washington D C:National Research Council, 2002 : 57-66.
7Minderhoud M M, Bovy P H L. Extended time to- collisions for road traffic safety assessment[J]. Ac cident Analysis and Prevention. 2001,33(1):89-97.
8Vogel K. A comparison of headway and time to col lision as safety indicators[J]. Accident Analysis and Prevention, 2003,35(3) :427-433.
9Archer J. Methods for the Assessment and Prediction of Traffic Safety at Urban Intersection and Their Ap- plication in Micro-simulation Modeling[D]. Stockholm: Royal Institute of Technology, 2005.
10Cunto F, Saccomanno F F. Microlevel traffic simu- lation method for assessing crash potential at inter- sections[C] // Washington D. C: Proceedings of the 86th Annual Meeting of the Transportation Re search Board, Transportation Research Board 2007.
