ROC curves for Model F with different data lengths and coupling strengths.

<p>Sensitivity and specificity are obtained from three coupled Henon maps with data length from 256 to 1024 and coupling strength (marked in the figure) from 0.1 to 0.5. The first row shows results from the methods applying binning estimator and second row for NN estimator. Column 1 to 3 is with data length from 256 to 1024. Each simulation was performed by 100 runs.