From: Accuracy and precision of variance components in occupational posture recordings: a simulation study of different data collection strategies
Parameter
Values
Number of subjects, n s
10,20
Sampling time per subject, t tot (minutes)
60, 120, 240, 480
Number of days, n d
2, 4
Block size, t b (minutes)
1, 15, 60, 240
Dispersion of blocks within days
random, fixed interval