Table 2. Coefficients and 95% confidence intervals (CIs) for the optimal model or model sets to predict a) total revisits (treatment*size model with colony as a random effect) and b) correct choices before first revisit (model-averaged coefficients for treatment only, treatment + size and basic models.
| Parameters | |||||
|---|---|---|---|---|---|
| a | Total revisits |
||||
| Estimate | Std. Error | 95% CIs |
|||
| Lower | Upper | ||||
| (Intercept) | 6.384 | 3.769 | −1.003 | 13.771 | |
| Treatment (High) | −11.010 | 4.471 | −19.773 | −2.247 | |
| Treatment (LD.377) | −2.796 | 4.164 | −10.957 | 5.365 | |
| Treatment (LD.091) | −2.534 | 4.698 | −11.742 | 6.674 | |
| Size | −0.813 | 0.684 | −2.154 | 0.528 | |
| Size:Treatment (High) | 2.084 | 0.810 | 0.496 | 3.672 | |
| Size:Treatment (LD.377) | 0.566 | 0.762 | −0.928 | 2.060 | |
| Size:Treatment (LD.091) | 0.536 | 0.854 | −1.138 | 2.210 | |
| b | Correct choices before first revisit | ||||
| Parameters | Regression coefficient (b) | Std. Error (SE(b)) | Hazard Ratio (eb) | 95% CIs on Hazard Ratio | |
| Lower | Upper | ||||
| Treatment (High) | 0.8295 | 0.3937 | 2.292 | 1.060 | 4.959 |
| Treatment (LD.377) | 0.3116 | 0.3663 | 1.366 | 0.666 | 2.800 |
| Treatment (LD.091) | 0.8353 | 0.3811 | 2.306 | 1.092 | 4.866 |
| Size | 0.1964 | 0.452 | 1.217 | 0.502 | 2.952 |
Parameters highlighted in bold are considered important to the model based on 95% CIs.