**UC Irvine forum**

# UC Irvine forum

## About this network

This bipartite network contains user posts to forums. The users are students at the University of California, Irvine. An edge represents a forum message.

## Network info

Code | UF |

Category | ⬤ Interaction |

Data source | http://toreopsahl.com/datasets/#online_forum_network |

Vertex type | User, forum |

Edge type | Post |

Format | Bipartite |

Edge weights | Multiple unweighted |

Metadata | Timestamps |

Size | 2,320 = 1,421 + 899 vertices (users + forums) |

Volume | 33,720 edges (posts) |

Unique volume | 7,089 edges (posts) |

Average degree (overall) | 47.460 edges / vertex |

Average user degree | 37.508 edges / vertex |

Average forum degree | 64.598 edges / vertex |

Fill | 0.015106 edges / vertex^{2} |

Maximum degree | 1,792 edges |

Wedge count | 174,069 |

Claw count | 2,807,597 |

Square count | 76,095 |

4-tour count | 1,322,222 |

Power law exponent (estimated) with d_{min} | 3.3010 (d_{min} = 22) |

Gini coefficient | 68.2% |

Relative edge distribution entropy | 92.7% |

Assortativity | –0.092975 |

Diameter | 8 edges |

90-percentile effective diameter | 4.40 edges |

Mean shortest path length | 3.61 edges |

Spectral norm | 370.75 |

Algebraic connectivity | 0.37520 |

Preferential attachment exponent | 1.3051 (ε = 6.0566) |

## Downloads

TSV file: | opsahl-ucforum.tar.bz2 (179.35 KiB) |

Extraction code: | opsahl.tar.bz2 (15.81 KiB) |