Table 2.
Intervals of the linear mixed model of Total Duration of captive maned wolves roar-barks (N = 200). Values are shown in seconds. ‘Participants’ is the number of vocally interacting animals in the sequence from which the roar-bark was selected. There are 10 individuals, 6 females and 4 males. Total number of different sequences combined with individuals is 89.
| Total Duration ~Sex + Participants + (1|Individual/Sequence) | Approximate 95% Confidence Intervals | |||
|---|---|---|---|---|
| Lower | Estimate | Upper | ||
| Intercept | (Female, one) | 0.463 | 0.530 | 0.597 |
| Fixed factors | Sex (males) | 0.006 | 0.124 | 0.241 |
| Participants (two) | −0.023 | 0.008 | 0.038 | |
| Participants (3more) | −0.011 | 0.017 | 0.044 | |
| Random factors | Individual | 0.047 | 0.078 | 0.129 |
| Sequence in individual | 1.69 × 10−201 | 1.78 × 10−07 | 1.87 × 10+187 | |