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Coefficient of variation at each oscillation frequency across all units for each device.
| Device | Frequency (Hz) | ||
| 1.3 | 1.9 | 2.5 | |
| AGa | 0.28 | 0.41 | 0.43 |
| MBb | 0.62 | 0.85 | 0.19 |
| SQc | 29.8 | 3.85 | 1.93 |
| ZZd | 25.5 | 12.1 | 9.75 |
aAG: ActiGraph.
bMB: Movband.
cSQ: Sqord.
dZZ: Zamzee.
