Parameter | Posterior mean | P-value |
Intercept | −7.4295 | <0.0001 |
Log (volume) | 0.6456 | <0.0001 |
Length | 0.6784 | <0.0001 |
Speed Diff | 0.0432 | <0.0001 |
S-curve vs. single curve | −0.3602 | 0.0174 |
Multiple vs. single curve | 0.1819 | 0.0002 |
Spring vs. winter | −0.1159 | 0.3239 |
Summer vs. winter | −0.3105 | 0.0202 |
Fall vs. winter | −0.3247 | 0.0128 |
2005 vs. 2011 | 1.3004 | <0.0001 |
2006 vs. 2011 | 1.0324 | <0.0001 |
2007 vs. 2011 | 1.0054 | <0.0001 |
2008 vs. 2011 | 0.8083 | 0.0005 |
2009 vs. 2011 | 0.4502 | 0.0693 |
2010 vs. 2011 | 0.8056 | 0.0005 |
Parameters for probability model | ||
Intercept | −3.9830 | 0.0002 |
Speed Diff | 0.1219 | 0.0003 |