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Table 5 Thresholds according to the compound weight

From: Securizing data linkage in french public statistics

Agreement        
Fam. name First name DoB Frequency Thresholds Weight P(m) G(u)
0 0 0 1 452 966 248   -9.4 6e-08 99.99
0 1 0 4 880 218   -0.2 5e-04 99.99
1 0 0 304 887   1.8 4e-03 99.99
0 0 1 46 081   1.4 0.04 99.96
1 1 0 1 438 “unmatched” threshold 11 28.79 71.21
0 1 1 725   13.2 78.66 21.34
1 0 1 291 “matched” threshold 15.2 96.68 3.32
1 1 1 8 852   24.4 99.99 4e-04
  1. P(m) : Probability that the 2 records of the pair correspond to the same individual
  2. G(u) : Probability that the 2 records correspond to 2 different individuals