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Table 3 Topological characteristics of bacterial community network in tobacco rhizosphere of the CK and PT treatments

From: Effects of tobacco plant residue return on rhizosphere soil microbial community

Sample

Empirical network

Random network

Threshold

Total nodes

Total links

R2

Average degree (avgK)

Average clustering coefficient (avgCC)

Average path distance (GD)

Modularity M (No.)

Average path distance (GD)

Modularity M (No.)

Average clustering coefficient (avgCC)

CK

0.96

107

103

0.91

1.93

0.46

2.09

0.83 (34)

4.709 ± 0.390

0.754 ± 0.013

0.030 ± 0.022

PT

0.96

217

257

0.90

2.37

0.34

7.92

0.86 (41)

5.487 ± 0.248

0.716 ± 0.011

0.051 ± 0.019