**Highland tribes**

# Highland tribes

## About this network

This is the signed social network of tribes of the Gahuku–Gama alliance structure of the Eastern Central Highlands of New Guinea, from Kenneth Read (1954). The network contains sixteen tribes connected by friendship ("rova") and enmity ("hina").

## Network info

Code | HT |

Category | ⬤ HumanSocial |

Data source | http://vlado.fmf.uni-lj.si/pub/networks/data/ucinet/ucidata.htm#gama |

Vertex type | Tribe |

Edge type | Friendship |

Format | Undirected |

Edge weights | Signed |

Size | 16 vertices (tribes) |

Volume | 58 edges (friendships) |

Average degree | 7.2500 edges / vertex |

Fill | 0.48333 edges / vertex^{2} |

Maximum degree | 10 edges |

Negativity | 50.0% |

Size of LCC | 16 vertices (network is connected) |

Wedge count | 387 |

Claw count | 777 |

Triangle count | 68 |

Square count | 283 |

4-tour count | 3,928 |

Power law exponent (estimated) with d_{min} | 8.9910 (d_{min} = 8) |

Gini coefficient | 13.1% |

Relative edge distribution entropy | 98.8% |

Assortativity | 0.049905 |

Clustering coefficient | 52.7% |

Diameter | 3 edges |

90-percentile effective diameter | 1.83 edges |

Effective diameter | 1.8701 edges (estimated) |

Mean shortest path length | 1.45 edges |

Spectral norm | 5.0464 |

Algebraic connectivity | 1.3760 |

## Downloads

TSV file: | ucidata-gama.tar.bz2 (1.63 KiB) |

Extraction code: | ucidata.tar.bz2 (2.48 KiB) |