Comparative Analysis of Performance Measures for Network Screening: A Case Study of Brazilian Urban Areas

Table 2

Descriptive statistics of variables.

Variable	Mean	Standard deviation	Minimum	Maximum
AADT	36,287	11,877	14,101	64,175
Number of lanes	6.03	1.60	4	12
Number of fatal crashes	0.28	0.63	0	3
Number of injury crashes	7.27	6.26	0	47
Number of PDO crashes	12.88	9.75	1	50
Number of total crashes	20.49	15.20	5	91