Table 2.
Accuracy and relative efficiency of indirect selection of an L1-penalized SI using data from one and nine time-points.
| Environment | Accuracy (SD) | Relative Efficiency (SD) | ||
|---|---|---|---|---|
| Best single time-point* | Nine time-points combined | Best single time-point* | Nine time-points combined | |
| Flat-Drought | 0.69 (0.05) | 0.70 (0.05) | 0.74 (0.05) | 0.75 (0.05) |
| Bed-2IR | 0.46 (0.04) | 0.54 (0.03) | 0.57 (0.05) | 0.67 (0.04) |
| Bed-5IR | 0.47 (0.06) | 0.55 (0.05) | 0.72 (0.08) | 0.83 (0.08) |
| Bed-EHeat | 0.68 (0.04) | 0.71 (0.04) | 0.88 (0.05) | 0.91 (0.04) |
Values are presented as an average across 100 training-testing partitions. SD: standard deviation. *For each environment we include the time-point that gave the highest accuracy of selection (see Fig. 3 for other time-points).