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Table 1 Simulated experiment: minimum SNR associated with sustained detection of statistically significant increases in transfer entropy

From: Transfer Entropy Estimation and Directional Coupling Change Detection in Biomedical Time Series

N

Fixed-bin

KDE

D-V partitioning

50

18 → 19 dB

15 → 16 dB

17 → 18 dB

100

15 → 16 dB

11 → 12 dB

17 → 18 dB

150

13 → 14 dB

11 → 12 dB

16 → 17 dB

200

11 → 12 dB

11 → 12 dB

13 → 14 dB

  1. The minimum SNR at and beyond which statistically significant increases in transfer entropy are sustained according to the one-sided rank sum test. The two compared SNR levels are tabulated. See Figure 3 for visualization.
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