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Summary of the effects tests for an ordinal logistic regression model predicting the number of surviving individuals at the end of the 5-day experiment
| Source | df | Estimate | SE | χ2 | P |
|---|---|---|---|---|---|
| Reward treatment | 1 | 0.04 | 0.34 | 0.01 | 0.91 |
| Boldness of boldest individual | 1 | 0.01 | 0.002 | 8.65 | 0.01 |
| Reward treatment*boldness of boldest individual | 1 | −0.001 | 0.002 | 0.56 | 0.45 |
