Research Article

Road Rescue Demand Prediction for the Improvement of Traffic System Resilience

Table 1

Correlation coefficients between the road rescue demand and the different factors.

FactorsCorrelation coefficients

Year0.231
Month0.451
Week−0.113
Holiday (the Spring Festival holiday)−0.779
Holiday (the other holidays)−0.760
Snow−0.534
Rain0.486
The lowest temperature0.470
The highest temperature0.424
The precipitation on the current day0.274
The precipitation on the previous day0.536