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Correlation between previously reported motion features and volume for various fill ratio (FR) ranges.
| Motion Feature | Corr. Coeff. (Entire Dataset N = 1908) |
Corr. Coeff. (FR > 50% N = 1576 |
Corr. Coeff. (FR > 70% N = 1075) |
Corr. Coeff. (FR > 90% N = 413) |
|---|---|---|---|---|
| Sip Duration | 0.449 | 0.457 | 0.471 | 0.557 |
| Integral of Inclination Over Sip Duration | 0.536 | 0.543 | 0.571 | 0.672 |
