Resolution:
standard / ## Figure 5.
Influence of embedding dimension on TE. Results for coupled AR(10) processes with a coupling delay of 21 samples (X to Y). Left: Results of permutation testing for varying noise added to the signals X and Y (20-200 in % variance of the noise free signal) for 100 datasets each. Embedding dimensions
from 3 to 8 (top to bottom). The embedding dimension that was found by the Cao criterion
is highlighted in gray. Open circles: detection of coupling from X to Y (correct detections); Cross: detection of coupling from Y to X (false positives). Right: Results of the corresponding shift tests Solid lines represent
0 and the dotted lines the values 5% and 100%.
Lindner |