Model | Modeling R2C | RMSEC | REC | PredictionR2P | RMSEP | REP |
PLS | 0.6791 | 0.4308 | 11.08% | 0.6526 | 0.4354 | 11.09% |
PCR | 0.8121 | 0.3485 | 9.42% | 0.8004 | 0.3188 | 26.4% |
Step by step | 0.8402 | 0.3149 | 7.19% | 0.6899 | 0.4627 | 12.81% |