Skip to main content


Table 1 Hedge g results

From: Performance of the Emotiv Epoc headset for P300-based applications

Hedgeg* Lower bound Mean estimate Upper bound
K-fold (sitting) 0.28 0.95 2.76
K-fold (walking) 0.33 1.00 2.21
Test (sitting) 0.19 0.47 1.81
Test (walking) 0.3 1.05 1.98
  1. Globally, the Emotiv Epoc headset is underperforming the medical device with a medium to large effect size. Confidence intervals were computed by bootstrap as mostly used by the toolbox’s authors [28].