PLS predict assessment of indicators and Skewness of Prediction Errors
| PLS | LM | PLS -LM | Skewness | ||
|---|---|---|---|---|---|
| RMSE | Q2_predict | RMSE | RMSE | Predic. errors | |
| IU1 | 1.155 | 0.515 | 1.132 | 0.022 | −0.264 |
| IU2 | 1.158 | 0.508 | 1.142 | 0.016 | −0.093 |
| IU3 | 1.171 | 0.520 | 1.154 | 0.017 | −0.219 |
| QUAL1 | 0.974 | 0.457 | 0.974 | −0.001 | 0.027 |
| QUAL2 | 1.068 | 0.424 | 1.070 | −0.002 | −0.026 |
| QUAL3 | 1.139 | 0.406 | 1.138 | 0.000 | −0.214 |
| QUAL4 | 1.058 | 0.484 | 1.065 | −0.007 | −0.142 |
| QUAL5 | 1.014 | 0.468 | 1.009 | 0.006 | −0.081 |
| QUAL6 | 1.104 | 0.378 | 1.092 | 0.011 | −0.019 |
| QUAL7 | 1.045 | 0.423 | 1.025 | 0.019 | 0.120 |
| TR1 | 1.033 | 0.408 | 1.038 | −0.005 | 0.078 |
| TR2 | 1.022 | 0.407 | 1.030 | −0.007 | 0.203 |
| TR3 | 1.024 | 0.415 | 1.021 | 0.003 | 0.114 |
| TR4 | 1.036 | 0.418 | 1.041 | −0.005 | 0.157 |
| TR5 | 1.071 | 0.419 | 1.078 | −0.007 | 0.157 |
| PU1 | 1.070 | 0.581 | 1.081 | −0.011 | −0.285 |
| PU2 | 1.175 | 0.520 | 1.187 | −0.012 | −0.266 |
| PU3 | 1.193 | 0.505 | 1.177 | 0.016 | −0.360 |
| PU4 | 1.070 | 0.576 | 1.076 | −0.006 | −0.141 |
| PLS | LM | PLS -LM | Skewness | ||
|---|---|---|---|---|---|
| RMSE | RMSE | RMSE | Predic. errors | ||
| IU1 | 1.155 | 0.515 | 1.132 | 0.022 | −0.264 |
| IU2 | 1.158 | 0.508 | 1.142 | 0.016 | −0.093 |
| IU3 | 1.171 | 0.520 | 1.154 | 0.017 | −0.219 |
| QUAL1 | 0.974 | 0.457 | 0.974 | −0.001 | 0.027 |
| QUAL2 | 1.068 | 0.424 | 1.070 | −0.002 | −0.026 |
| QUAL3 | 1.139 | 0.406 | 1.138 | 0.000 | −0.214 |
| QUAL4 | 1.058 | 0.484 | 1.065 | −0.007 | −0.142 |
| QUAL5 | 1.014 | 0.468 | 1.009 | 0.006 | −0.081 |
| QUAL6 | 1.104 | 0.378 | 1.092 | 0.011 | −0.019 |
| QUAL7 | 1.045 | 0.423 | 1.025 | 0.019 | 0.120 |
| TR1 | 1.033 | 0.408 | 1.038 | −0.005 | 0.078 |
| TR2 | 1.022 | 0.407 | 1.030 | −0.007 | 0.203 |
| TR3 | 1.024 | 0.415 | 1.021 | 0.003 | 0.114 |
| TR4 | 1.036 | 0.418 | 1.041 | −0.005 | 0.157 |
| TR5 | 1.071 | 0.419 | 1.078 | −0.007 | 0.157 |
| PU1 | 1.070 | 0.581 | 1.081 | −0.011 | −0.285 |
| PU2 | 1.175 | 0.520 | 1.187 | −0.012 | −0.266 |
| PU3 | 1.193 | 0.505 | 1.177 | 0.016 | −0.360 |
| PU4 | 1.070 | 0.576 | 1.076 | −0.006 | −0.141 |
Source(s): Own elaboration
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