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Full calibration PLS-DA confusion matrix for all colorants from all soils and controls.
| Predicted dye | TPR (%) | Actual dye | |||||||
|---|---|---|---|---|---|---|---|---|---|
| PBA (n = 1250) | PBU (n = 1250) | PPU (n = 170) | PRD (n = 170) | SBA (n = 1250) | SBU (n = 1250) | SPU (n = 1250) | SRD (n = 1250) | ||
| PBA | 97.36 | 1217 | 0 | 13 | 0 | 0 | 0 | 0 | 0 |
| PBU | 98.96 | 0 | 1237 | 0 | 0 | 0 | 0 | 0 | 0 |
| PPU | 1.76 | 0 | 0 | 3 | 71 | 20 | 0 | 0 | 3 |
| PRD | 0.59 | 3 | 1 | 89 | 1 | 2 | 17 | 4 | 11 |
| SBA | 98.24 | 30 | 12 | 65 | 98 | 1228 | 0 | 0 | 9 |
| SBU | 92.88 | 0 | 0 | 0 | 0 | 0 | 1161 | 0 | 0 |
| SPU | 98.08 | 0 | 0 | 0 | 0 | 0 | 72 | 1226 | 0 |
| SRD | 98.16 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 1227 |
