Table 2. Final model results for the analysis of road crossing probabilities (CP).
Model coefficients (ß), coefficient standard errors of all predictors (SE (ß)) and p-values (p) are provided. All predictors were standardised to allow for comparison of effect sizes. Variables with a p-value < = 0.05 are highlighted italic.
| CP | IC | RP | DIST | DIST2; | DN | DL | TVOL | TVOL2; | DN:DL | DN:RP | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0–1 | β | -4.264 | -0.200 | 1.968 | 0.180 | 0.974 | 0.177 | -0.232 | -0.040 | 0.219 | 0.383 |
| SE(β) | 0.163 | 0.054 | 0.040 | 0.026 | 0.036 | 0.024 | 0.019 | 0.013 | 0.028 | 0.060 | |
| p | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.001 | 0.000 | 0.000 |
IC: Model intercept, RP: reflectors present at the sites (reference: WWR absent), DIST: distance covered in each hour, DN: day or night (factor, reference level: day), DL: day-length on each day, TVOL: traffic volume for each hour (sum of cars), β: model parameter estimate, SE (β): standard error of the model beta.