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Table 4 Structural properties of the main retweet communities. HHI is computed for N=10 top users in each community

From: Impact investing market on Twitter: influential users and communities

   

No. of unweighted edges

No. of weighted edges

 

id

Central user

No. of nodes

within

outside

out/in

within

outside

out/in

HHI

0

@SchSocEnt

6821

16349

1913

0.117

32591

2578

0.079

0.123

2

@jalloyd4

10914

15747

412

0.026

27121

518

0.019

0.274

4

@darrenwalker

6855

16251

1034

0.063

24668

1240

0.050

0.103

8

@SkollFoundation

3494

6501

329

0.050

8793

366

0.041

0.112

9

@REDFworks

12419

23589

1709

0.072

35321

1951

0.055

0.100

10

@PRI_News

6319

12400

596

0.048

18356

689

0.037

0.103

11

@CaelusGreenRoom

6335

10514

698

0.066

15939

791

0.049

0.106

18

@SocialEnt_UK

6811

15980

1376

0.086

26540

1835

0.069

0.110

26

@sigeneration

3193

6873

245

0.035

9872

254

0.025

0.103

30

@EUScienceInnov

3579

5832

241

0.041

7830

264

0.033

0.102