Generalized Estimating Equation Model Based Recursive Partitioning: Application to Distracted Driving

Table 2

Result of model and parameter estimation (‘Stop’ sample), QIC = 15.4.

Source	Three, two-way interaction, main effects		Main effects
	df
Model	55	.000	.031
Intercept	1	.311	.901
Yellow	1	.273	.238
Speed	1	.298	.019
Phone use	2	.388	.250
Phone interface	2	.736	.614
Age	2	.001	.016
Gender	1	.002	.502
Phone use interface	4	.276	-
Phone use age	4	.653	-
Phone use gender	2	.394	-
Phone interface age	4	.257	-
Phone interface gender	2	.484	-
Age gender	2	.001	-
Phone use interface age	8	.038	-
Phone use interface gender	4	.390	-
Phone use age gender	4	.499	-
Phone interface age gender	4	.862	-

Best results obtained.