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Table 2 The effect of PF, F0, F0max, F0min and t on variations of call a1 and a3-a7 classified by different behavioral contexts

From: A small vocal repertoire during the breeding season expresses complex behavioral motivations and individual signature in the common coot

Variable

Estimate

SE

t

P

Intercept

4.245

0.865

4.908

0.000**

PF

−0.000

0.000

− 0.451

0.653

F0

0.001

0.001

1.100

0.272

F0max

−0.001

0.001

−1.865

0.063

F0min

0.001

0.001

0.751

0.453

T

−2.178

0.912

−2.387

0.018*

  1. LMM using ‘lmer’ of the ‘lme4’ R package. Individual identity (ID) was included in the model as a random factor. Variance of ID = 2.358, SE = 1.536; variance of residual = 1.104, SE = 1.051. * P < 0.05 ** P < 0.01
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BMC Zoology

ISSN: 2056-3132

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