Table 4 Suidae statistics. Statistical results (P-values extracted from linear mixed-effects models by parametric bootstrap) for the Suidae (significant p-values appear in bold)

Pigs

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

0.46

0.45

0.13

0.36

0.49

0.07

PC 2

0.87

0.84

0.46

0.38

0.005

0.17

PC 3

0.23

0.94

0.55

0.37

0.49

0.028

PC 4

0.16

0.39

0.76

0.93

0.70

0.09

PC 5

0.78

0.94

0.87

0.46

0.59

0.79

Wild boars

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

0.025

0.13

0.74

0.26

0.49

0.84

PC 2

0.25

0.85

0.20

0.23

0.71

0.10

PC 3

0.85

0.79

0.17

0.83

0.008

0.88

PC 4

0.57

0.82

0.87

0.27

0.12

0.11

PC 5

0.59

0.38

0.95

0.22

0.26

0.34