Table A4.
The influence of species and test condition on the contact latency
| Model terms | Estimate | SE | t | df | F | P | Variance | SD |
|---|---|---|---|---|---|---|---|---|
| Species*Test condition | 2,114 | 1.01 | 0.40 | |||||
| Species | 1,21 | 42.760 | <0.001 | |||||
| Dogs vs Wolves | 0.432 | 0.066 | 6.539 | |||||
| Test condition | 2,19 | 0.42 | 0.70 | |||||
| Alone vs Pair | 0.089 | 0.096 | 0.920 | |||||
| Pack vs Pair | 0.017 | 0.080 | 0.208 | |||||
| Subject (random) | 0.009 | 0.099 | ||||||
| Object (random) | 0.013 | 0.115 | ||||||
| Test order (random) | 0.009 | 0.099 | ||||||
| Residuals (random) | 0.094 | 0.307 |
LME statistic: model transformation to fit normal distribution of residuals: 1/sqrt(x); Shapiro–Wilk test: W = 0.99, P = 0.48. Significant P and t values in bold.