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Table 2 Summary of optimized generalized linear mixed models

From: Social calls influence the foraging behavior in wild big-footed myotis

Predictors

Estimate ± s. e.

t

P

VIF

TI

Dependent variable: number of syllables

  

(Intercept)

4.01 ± 0.47

8.56

<  0.001

–

–

Insect abundance

3.89E− 3 ± 1.04E− 3

3.76

<  0.001

1.13

0.88

Pielou’s evenness index

−1.22 ± 0.61

−2.01

0.048

1.47

0.68

Number of echolocation pulses

1.75E−3 ± 4.77E−4

3.67

<  0.001

1.47

0.68

  1. The sample sizes are 30. Estimate: coefficient of the optimized model. P probability, VIF variance inflation factors, TI tolerance indices