Table 3a.
Predictor variablesa | Linear model coefficientb | 95% confidence intervals | p-Value |
---|---|---|---|
Interceptc | 2.114 | 1.989 to 2.239 | <0.0001 |
Mean daily vehicle loads | 0.002 | 0.0016 to 0.0026 | <0.0001 |
Time between consecutive visit days | −0.033 | −0.054 to −0.013 | 0.002 |
Network connectivityd | 0.0004 | −5.26 × 10−5 to 0.001 | 0.077 |
Wales vs. Northe | −0.203 | −0.564 to 0.157 | 0.266 |
West vs. Northe | 0.096 | −0.214 to 0.405 | 0.541 |