Influence of Public Bus Driver’s Driving Behaviors on Passenger Fall Incidents: An Analysis Using Digital Tachograph Data

Table 4

Bayesian negative binomial regression modeling result.

Variable	Mean	Standard deviation	2.5%	97.5%	R-hat
Constant	−0.919	0.072	−1.059	−0.781	1.000
Speeding	−0.002	0.005	−0.012	0.008	1.000
Sudden start	−0.005	0.004	−0.013	0.004	1.000
Abrupt deceleration	0.031	0.003	0.025	0.037	1.000
Abrupt stop	0.020	0.006	0.009	0.032	1.000
Abrupt turn left	0.007	0.007	−0.005	0.021	1.000
Abrupt turn right	−0.034	0.020	−0.074	0.007	1.000
Dispersion parameter	0.283	0.273	0.244	0.331	1.000