**Youtube friendship**

# Youtube friendship

## About this network

This is the friendship network of the video-sharing site Youtube. Nodes are users and an undirected edge between two nodes indicates a friendship.

## Network info

Code | CY |

Category | ⬤ Social |

Data source | http://snap.stanford.edu/data/com-Youtube.html |

Vertex type | User |

Edge type | Friendship |

Format | Undirected |

Edge weights | Unweighted |

Size | 1,134,890 vertices (users) |

Volume | 2,987,624 edges (friendships) |

Average degree | 5.2650 edges / vertex |

Fill | 4.6393 × 10^{–6} edges / vertex^{2} |

Maximum degree | 28,754 edges |

Size of LCC | 1,134,890 vertices (network is connected) |

Wedge count | 1,474,482,560 |

Claw count | 5,743,242,041,025 |

Triangle count | 3,056,386 |

Square count | 468,774,021 |

4-tour count | 9,654,097,656 |

Power law exponent (estimated) with d_{min} | 2.1410 (d_{min} = 8) |

Gini coefficient | 71.4% |

Relative edge distribution entropy | 87.7% |

Assortativity | –0.036910 |

Clustering coefficient | 0.622% |

Diameter | 24 edges |

90-percentile effective diameter | 6.93 edges |

Mean shortest path length | 5.55 edges |

Spectral norm | 210.40 |

## Downloads

TSV file: | com-youtube.tar.bz2 (10.78 MiB) |

Extraction code: | snap.tar.bz2 (20.04 KiB) |