On Consistency of Cross-Approximate Entropy in Cardiovascular and Artificial Environments

Figure 3

The relative conditional probability error in artificial data for a typical threshold value (a), for a higher threshold (b), and for an unusually high threshold (c); the gray dashed horizontal line marks 10% error; results are presented in a log-log plane as (standard deviation). Artificial master and follower series are both normally distributed.

(a)

(b)

(c)