From: Cross-species discrimination of vocal expression of emotional valence by Equidae and Suidae
Domestic horse | ||||||
PC | Species played * Valence of the sound series | Valence of the sound series * Valence of the 1st sound series | Species played * Valence of the 1st sound series | Valence of the sound series | Species played | Valence of the 1st sound series |
PC 1 | 0.35 | 0.24 | 0.50 | 0.39 | ≤0.001 | 0.93 |
PC 2 | 0.27 | 0.54 | 0.66 | 0.46 | 0.32 | 0.16 |
PC 3 | 0.45 | 0.68 | 0.28 | 0.19 | 0.41 | 0.25 |
PC 4 | 0.06 | 0.10 | 0.11 | 0.18 | 0.01 | 0.038 |
PC 5 | 0.63 | 0.74 | 0.76 | 0.09 | 0.34 | 0.98 |
Przewalski’s horse | ||||||
PC | Species played * Valence of the sound series | Valence of the sound series * Valence of the 1st sound series | Species played * Valence of the 1st sound series | Valence of the sound series | Species played | Valence of the 1st sound series |
PC 1 | 0.26 | 0.10 | 0.19 | 0.30 | ≤0.001 | 0.81 |
PC 2 | 0.75 | 0.62 | 0.94 | 0.10 | 0.28 | ≤0.001 |
PC 3 | 0.55 | 0.57 | 0.005 | 0.27 | 0.06 | 0.90 |
PC 4 | 0.54 | 0.39 | 0.84 | 0.54 | 0.47 | 0.82 |
PC 5 | 0.44 | 0.38 | 0.96 | 0.67 | 0.38 | 0.18 |