| *originator* |
---|

*retweeter* | **Left** | **Right** |

**Left** | 0.43 | 0.057 |

**Right** | 0.044 | 0.47 |

- As usual, ‘Left’ indicates a negative media PCA score, and ‘Right’ indicates a positive media PCA score. (No nodes have a media PCA score of exactly 0.) Accounts tend to mix with (specifically, be adjacent to) accounts with a media PCA score of the same sign, as indicated by the larger values on the diagonal of the mixing matrix.