Table 1.
Concentration design matrices in µg mL−1 for the 4-level 3-factor experimental design, showing 16 training set mixtures together with the 9 test set mixtures.
| Training set | Test set | ||||
|---|---|---|---|---|---|
| CEF | 7-ACA | 5-MER | CEF | 7-ACA | 5-MER |
| 18 | 0.13 | 0.065 | 25 | 0.17 | 0.09 |
| 18 | 0.15 | 0.07 | 19 | 0.14 | 0.07 |
| 20 | 0.15 | 0.09 | 22 | 0.18 | 0.075 |
| 20 | 0.2 | 0.07 | 21 | 0.14 | 0.08 |
| 26 | 0.15 | 0.065 | 23 | 0.15 | 0.065 |
| 20 | 0.13 | 0.085 | 25 | 0.2 | 0.085 |
| 18 | 0.18 | 0.085 | 19 | 0.13 | 0.08 |
| 24 | 0.18 | 0.07 | 22 | 0.16 | 0.07 |
| 24 | 0.15 | 0.085 | 21 | 0.16 | 0.08 |
| 20 | 0.18 | 0.065 | |||
| 24 | 0.13 | 0.09 | |||
| 18 | 0.2 | 0.09 | |||
| 26 | 0.2 | 0.085 | |||
| 26 | 0.18 | 0.09 | |||
| 24 | 0.2 | 0.065 | |||
| 26 | 0.13 | 0.07 | |||