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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