Fig. 7.
Distribution of randomized controls of event cluster. Avalanche distribution in size and duration by a, b randomizing the time intervals, c, d randomizing the original time series. The distributions of avalanche size and duration in randomized time intervals show that power-law behavior is associated with correlations in data. The distributions of avalanche size and duration in randomized data show that power-law behavior is irrelevant to the number of activities. All plots represent data from subject #14 at 12 months and SD