From: How does Poisson kriging compare to the popular BYM model for mapping disease risks?

Estimators | Lung cancer | Cervix cancer | ||
---|---|---|---|---|

LOW RISK THRESHOLD (RR = 1) | Average | % best result | Average | % best result |

BYM model | 4.009 | 14 | 3.532 | 16 |

Point Poisson kriging (adjacent counties) | 4.112 | 20 | 3.751 | 4 |

ATA Poisson kriging (adjacent counties) |
4.186
| 36 | 3.915 | 38 |

ATA Poisson kriging (32 neighbors) | 4.132 | 30 |
3.995
| 42 |

HIGH RISK THRESHOLD | RR = 1.1 | RR = 1.25 | ||

BYM model | 7.037 | 6 | 5.859 | 2 |

Point Poisson kriging (adjacent counties) | 7.842 | 12 | 6.300 | 0 |

ATA Poisson kriging (adjacent counties) | 8.059 | 36 | 6.721 | 6 |

ATA Poisson kriging (32 neighbors) |
8.243
| 46 |
7.381
| 92 |