**South African Companies**

# South African Companies

## About this network

This bipartite network contains person–company shared leadership relations of "the five most representative companies" that are claimed to represent "the small inner ring of South African Finance". Left nodes represent persons and right nodes represent companies. An edge between a person and a company shows that the person had a leadership position in that company.

## Network info

Code | SC |

Category | ⬤ Affiliation |

Data source | https://github.com/corybrunson/triadic |

Vertex type | Person, company |

Edge type | Leadership |

Format | Bipartite |

Edge weights | Unweighted |

Size | 17 = 11 + 6 vertices (persons + companies) |

Volume | 13 edges (leaderships) |

Average degree (overall) | 2.3636 edges / vertex |

Average person degree | 2.1667 edges / vertex |

Average company degree | 2.6000 edges / vertex |

Fill | 0.43333 edges / vertex^{2} |

Maximum degree | 4 edges |

Wedge count | 13 |

Claw count | 10 |

Square count | 4 |

4-tour count | 150 |

Power law exponent (estimated) with d_{min} | 3.2110 (d_{min} = 2) |

Gini coefficient | 23.1% |

Relative edge distribution entropy | 96.4% |

Assortativity | 0.18447 |

Diameter | 4 edges |

90-percentile effective diameter | 2.86 edges |

Mean shortest path length | 1.84 edges |

Spectral norm | 2.8293 |

Algebraic connectivity | 0.24482 |

## Downloads

TSV file: | brunson_south-africa.tar.bz2 (1.54 KiB) |

Extraction code: | brunson.tar.bz2 (16.53 KiB) |