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Table 2 Summary statistics from analysis of contact index1

From: Caterpillar movement mediates spatially local interactions and determines the relationship between population density and contact

Random effects

Variance

SD

Site

16.80

4.09

Residual

6.46

2.54

Marginal hypothesis tests

Chisq

Df

P value

Density

181.33

1

 < 0.001

Clustering

33.71

1

 < 0.001

Rate

57.94

1

 < 0.001

Instar

46.15

2

 < 0.001

Density:Clustering

0.05

1

0.831

Density:Rate

22.36

1

 < 0.001

Clustering:Rate

5.51

1

0.016

Density:Instar

18.07

2

 < 0.001

Clustering:Instar

4.44

2

0.108

Density:Clustering:Rate

11.29

1

 < 0.001

Density:Clustering:Instar

9.52

2

0.008

Density:Rate:Instar

2.78

2

0.249

Clustering:Rate:Instar

0.83

2

0.660

Density:Clustering:Rate:Instar

1.74

2

0.419

  1. 1Non-significant interactions from the full model are shown in italics. Other statistics are from the reduced model with these terms removed
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Movement Ecology

ISSN: 2051-3933