**YouTube**

# YouTube

## About this network

This is the social network of YouTube users and their friendship connections.

## Network info

Code | YT |

Category | ⬤ Social |

Data source | http://socialnetworks.mpi-sws.org/data-wosn2008.html |

Vertex type | User |

Edge type | Friendship |

Format | Undirected |

Edge weights | Unweighted |

Metadata | Timestamps |

Size | 3,223,589 vertices (users) |

Volume | 9,375,374 edges (friendships) |

Average degree | 5.8167 edges / vertex |

Fill | 1.8044 × 10^{–6} edges / vertex^{2} |

Maximum degree | 91,751 edges |

Size of LCC | 3,216,075 vertices |

Wedge count | 26,535,309,102 |

Claw count | 4.0939088218680100 × 10^{14} |

Triangle count | 12,226,580 |

Square count | 9,915,671,458 |

Power law exponent (estimated) with d_{min} | 2.2110 (d_{min} = 15) |

Gini coefficient | 72.9% |

Relative edge distribution entropy | 86.0% |

Assortativity | –0.063163 |

Clustering coefficient | 0.138% |

Diameter | 31 edges |

90-percentile effective diameter | 6.64 edges |

Mean shortest path length | 5.29 edges |

Spectral norm | 464.87 |

Preferential attachment exponent | 0.56538 (Îµ = 2.6115) |

## Downloads

TSV file: | youtube-u-growth.tar.bz2 (41.93 MiB) |

Extraction code: | wosn.tar.bz2 (16.17 KiB) |

RDF: | youtube-u-growth.n3.bz2 (70.24 MiB) |