Research Article

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

Figure 8

Unreliable estimated probabilities in real signals; (a) and weak criterion is applied; (b) and strong criterion is applied. The gray dashed horizontal line marks 10% of the unreliable probability estimates. The left part of each panel shows the results of Wistar and borderline hypertensive rats at baseline and stress; the right part of each panel shows the results of volunteers.
(a)
(b)