Variability of Green Time to Discharge a Specified Number of Queued Vehicles at a Signalized Intersection

Table 1

value in the fitting function of the headway data (excluding the first vehicle).

Percentile	Exponential function	Linear function	Logarithmic function	Quadratic polynomial	Power function
95th Per.	0.965	0.9417	0.9431	0.9493	0.9192
85th Per.	0.9515	0.9094	0.9651	0.9445	0.9600
75th Per.	0.897	0.8334	0.9443	0.9066	0.9351
65th Per.	0.8608	0.7972	0.9356	0.9044	0.9232
50th Per.	0.8347	0.7709	0.9227	0.8877	0.9132
Mean	0.8913	0.8326	0.9548	0.9202	0.9451