From: Accuracy of commercial geocoding: assessment and implications
Overall Address Match | Census Tract Concordance | |||
---|---|---|---|---|
Vendor | Unadjusted | Adjusted a | Unadjusted | Adjusted b |
A | 12 (9, 15) | 66 (47, 93) | 0.8 (0.7, 0.9) | 1.0 (0.9, 1.2) |
B | 1.1 (0.9, 1.2) | 1.1 (0.9, 1.3) | 1.1 (0.9, 1.2) | 1.1 (0.9, 1.3) |
C | 1.0 | 1.0 | 1.0 | 1.0 |