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Table 7 Spearman correlation of various complex network indices, between pairs of similarity-based graphs

From: Functional models and extending strategies for ecological networks

Index

Land-use/species

Land-use/habitats

Species/habitats

Betweenness centrality

+0.13382

+0.39863

+0.08643

Closeness centrality

−0.08420

+0.29637

−0.11803

Degree

+0.13536

+0.26174

+0.67688

Topological coefficient

−0.10186

+0.28272

+0.43048

Clustering coefficient

−0.13941

+0.15081

+0.43325

  1. Species-set graphs built using Jaccard coefficients, land-use and habitats graphs built using cosine similarity of occurrences