Statistical Analysis of Single-Trial Granger Causality Spectra
Figure 5
Simulation 2. (a) Granger causality p-spectra. Boxplot representation of the distribution of the -values associated with each t-test as a function of the coupling strength C. (b) Statistical power curves at three levels of significance α = 0.01, 0.001, and 0.0001 over the coupling strength C.
