Table 6 Summary statistics of metrics RMSE and R2 in the four models tested in the training set (50 resamples)
From: A novel genomic signature predicting FDG uptake in diverse metastatic tumors
Models | R 2 | SD | CI (95%) | RMSE | SD | CI (95%) |
|---|---|---|---|---|---|---|
PLS | 0.567 | ± 0.234 | (0.035–0.886) | 0.443 | ± 0.119 | (0.257–0.662) |
PCR | 0.576 | ± 0.228 | (0.072–0.891) | 0.431 | ± 0.111 | (0.228–0.611) |
RF | 0.461 | ± 0.273 | (0.043–0.873) | 0.526 | ± 0.120 | (0.337–0.719) |
SVM | 0.501 | ± 0.260 | (0.037–0.895) | 0.476 | ± 0.128 | (0.274–0.659) |