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 | 0.071 | 30 | 0.077 | 12 |

Point Poisson kriging (adjacent counties) |
0.069
| 20 | 0.066 | 14 |

ATA Poisson kriging (adjacent counties) | 0.070 | 30 | 0.063 | 24 |

ATA Poisson kriging (32 neighbors) | 0.072 | 20 |
0.061
| 50 |

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

BYM model | 0.069 | 20 | 0.080 | 4 |

Point Poisson kriging (adjacent counties) | 0.066 | 14 | 0.065 | 12 |

ATA Poisson kriging (adjacent counties) |
0.064
| 36 | 0.064 | 32 |

ATA Poisson kriging (32 neighbors) |
0.064
| 30 |
0.060
| 52 |