Figure 2
From: Unraveling dynamics of human physical activity patterns in chronic pain conditions
Parameters quantifying the PA pattern.
(a) the cumulated activity level (overall time spent in activity), activity(%); (b) the area between CDF of activity and rest periods, 
; (c) the area between CDF of differences 
and 
, 
; (d) the burstiness parameter B; (e) the 1st order serial correlation coefficient between successive activity and rest periods (memory coefficient) M; (f) the Fano factor scaling exponent 
, quantifying multi-scale burstiness of PA events/transitions.
