Statistics of measured starch content in different varieties and datasetsa.
| Dataset | Number of wavelengths | Range (g kg−1) | Mean (g kg−1) | SD (g kg−1) |
|---|---|---|---|---|
| Purple and white | 62 | 47.7–136 | 100.1 | 2.68 |
| Atlantic | 34 | 172–228 | 188.3 | 1.29 |
| Calibration set | 64 | 47.7–228 | 125.6 | 4.75 |
| Prediction set | 32 | 50.4–202 | 128.9 | 4.81 |
N: number of samples; SD: standard deviation.