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Table 1 Summary of OLS and PGLS analysis

From: Diversity of acoustic tracheal system and its role for directional hearing in crickets

Model

Coefficient

SE

t for H0

F for H0

p value

r2

OLS

     

0.37

Intercept

0.196

0.018

11.047

122.034

1.131e-10

 

Slope

-1.226

0.336

-3.653

13.341

0.0013

 

PGLS

     

0.26

Intercept

0.171

0.032

5.278

27.859

2.346e-05

 

Slope

-1.214

0.427

-2.844

8.090

0.009

 
  1. Results of the regression analysis for predicting the species acoustic vesicle size on wavelength of calling song frequency (both relative to body size) using OLS (Ordinary Least Squares; indicates conventional non-phylogenetic analysis) and PGLS (Phylogenetic Generalized Least Squares).
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Frontiers in Zoology

ISSN: 1742-9994