#define PERCENTILE_LOO_LOW 736 //This is the 0.5th percentile of the RR distribution detected by the clustering using the leave-one-out approach for each subject (it is subject-specific)
#define PERCENTILE_LOO_HIGH 1279 //This is the 99.5th percentile of the RR distribution detected by the clustering using the leave-one-out approach for each subject (it is subject-specific)