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. Author manuscript; available in PMC: 2015 Aug 1.
Published in final edited form as: J Neural Eng. 2014 Jun 25;11(4):046015. doi: 10.1088/1741-2560/11/4/046015

Table 2. Cross-Subject Classification Results.

Full classification results including the means and standard deviations of the accuracy distributions, as well as the lower and upper bounds of the 99% confidence intervals for the means.

Cross-Correlations
2 Second Epochs 4 Second Epochs 5 Second Epochs 10 Second Epochs 20 Second Epochs 40 Second Epochs
CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD
S1 57.6 60.6 63.8 1.6 61.9 66.3 70.7 2.2 61.2 65.9 71.1 2.5 69.5 75.7 80.9 3.2 73.5 82.4 89.7 4.1 82.4 91.2 100.0 4.2
S2 61.2 64.7 68.3 1.9 63.5 68.5 73.0 2.5 65.8 71.5 77.2 2.8 70.8 78.1 84.4 3.6 79.2 87.5 95.8 4.3 87.0 95.7 100.0 4.3
S3 52.0 55.8 59.6 1.9 54.7 59.4 64.9 2.7 53.8 59.3 65.2 2.9 52.7 60.9 69.1 4.1 58.2 69.1 80.0 5.6 59.3 74.1 88.9 7.6
S4 52.6 57.0 61.0 2.2 52.0 58.3 63.9 3.0 52.8 59.6 66.0 3.4 53.4 63.6 71.6 4.6 60.0 68.9 81.1 5.9 59.1 72.7 86.4 7.9
S5 53.6 57.3 60.7 1.8 54.4 59.5 64.6 2.7 56.4 61.8 67.5 2.9 59.1 65.5 73.6 3.8 61.1 70.4 81.5 5.3 66.7 81.5 92.6 6.7
S6 54.1 58.2 61.9 2.0 55.9 61.3 67.1 2.9 55.6 62.4 68.5 3.2 56.8 65.9 73.9 4.5 61.4 75.0 84.1 5.8 68.2 81.8 95.5 7.3
S7 54.2 57.4 60.5 1.7 56.6 60.9 65.2 2.2 56.3 61.6 67.0 2.6 59.0 66.2 72.7 3.5 60.9 71.0 79.0 4.7 64.7 76.5 91.2 6.3
S8 54.0 57.2 60.6 1.8 55.1 59.9 64.7 2.5 55.8 60.8 66.0 2.7 59.7 67.7 75.0 3.7 59.7 69.4 80.6 5.2 64.5 77.4 90.3 6.5
S9 50.3 53.7 57.1 1.8 52.1 57.0 61.2 2.4 53.4 58.7 63.6 2.7 50.8 58.3 65.2 3.6 53.0 62.1 72.7 5.3 57.8 71.9 84.4 7.2
AVG 54.4 58.0 61.5 1.8 56.2 61.2 66.2 2.5 56.8 62.4 68.0 2.9 59.1 66.9 74.0 3.9 63.0 72.9 82.7 5.1 67.7 80.3 92.1 6.4
Alpha Power
2 Second Epochs 4 Second Epochs 5 Second Epochs 10 Second Epochs 20 Second Epochs 40 Second Epochs
CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD
S1 49.8 53.1 56.1 1.6 49.7 54.4 58.6 2.2 49.1 54.2 59.4 2.6 48.8 55.5 63.0 3.6 45.0 54.0 64.5 5.0 42.0 57.0 69.0 7.5
S2 46.8 51.0 55.2 2.1 45.3 50.8 56.3 2.8 44.9 51.8 58.4 3.2 42.5 52.1 60.6 4.6 41.3 51.9 66.8 6.4 29.6 51.8 69.5 9.8
S3 52.3 55.6 59.3 1.8 52.1 57.3 61.7 2.5 49.4 55.4 60.9 2.7 47.8 55.6 64.0 4.0 42.7 55.6 66.8 5.8 41.6 60.4 75.6 8.4
S4 49.4 53.8 57.9 2.1 46.7 53.1 59.0 3.0 45.8 52.7 60.2 3.4 44.0 54.5 62.6 4.6 43.1 56.7 68.0 6.5 37.1 60.3 74.2 9.7
S5 49.9 54.2 58.6 2.1 48.4 53.6 59.9 2.9 48.7 55.6 61.9 3.3 47.3 55.6 64.0 4.2 41.6 54.8 68.0 6.3 41.6 56.7 75.6 8.2
S6 50.5 54.4 58.1 1.9 50.8 56.5 62.5 2.8 48.1 55.0 60.7 3.3 47.5 56.8 66.1 4.5 44.0 55.6 69.5 6.6 41.7 55.6 74.2 9.0
S7 50.0 52.8 55.8 1.5 49.2 53.6 58.0 2.3 49.4 54.1 58.5 2.5 47.0 54.3 61.3 3.7 44.3 54.7 65.0 5.1 33.0 54.0 66.0 8.4
S8 48.1 51.7 54.9 1.7 47.4 52.0 57.0 2.4 48.1 53.4 59.6 2.8 46.1 54.3 62.5 4.0 44.4 55.9 65.8 5.2 39.5 55.9 69.1 7.7
S9 48.8 52.2 55.3 1.6 46.4 51.3 56.1 2.3 46.4 51.8 56.8 2.7 43.3 51.8 58.0 3.7 41.6 52.5 61.7 5.3 31.9 51.0 63.8 7.7
AVG 49.5 53.2 56.8 1.8 48.4 53.6 58.8 2.6 47.8 53.8 59.6 2.9 46.0 54.5 62.4 4.1 43.1 54.6 66.2 5.8 37.5 55.9 70.8 8.5
ASSR Power
2 Second Epochs 4 Second Epochs 5 Second Epochs 10 Second Epochs 20 Second Epochs 40 Second Epochs
CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD CI− Mean CI+ SD
S1 49.9 52.9 56.3 1.7 48.1 53.1 57.5 2.4 47.3 52.7 57.9 2.6 38.7 49.0 59.3 3.8 37.0 48.1 58.4 5.6 32.4 47.1 64.8 7.9
S2 47.6 51.8 55.9 2.1 46.1 51.5 57.3 2.9 45.1 51.8 57.5 3.2 36.8 47.7 60.9 4.2 40.6 53.1 65.6 6.4 33.8 51.2 68.6 9.0
S3 45.3 49.0 52.1 1.8 43.0 48.4 53.5 2.7 42.1 47.1 52.5 2.8 39.4 49.6 59.7 3.8 41.0 51.9 63.7 5.8 36.0 50.9 65.7 8.3
S4 48.4 52.2 55.8 1.9 45.4 50.8 56.2 2.7 47.8 53.4 59.0 2.9 39.4 52.1 64.8 4.6 41.0 52.1 65.4 6.3 39.9 58.1 71.7 9.0
S5 44.1 47.7 51.3 1.8 42.8 47.7 52.8 2.5 42.7 47.7 53.2 2.8 39.4 49.6 61.0 4.0 38.0 49.1 60.3 5.4 32.6 47.4 62.3 7.4
S6 44.5 48.4 52.2 1.9 42.9 48.8 54.7 3.0 43.0 49.4 56.2 3.4 37.8 48.9 61.6 4.5 37.4 46.5 60.1 6.2 34.8 48.5 66.6 8.6
S7 47.6 50.6 53.9 1.6 46.9 51.4 56.0 2.2 46.1 51.3 57.0 2.8 42.5 52.6 64.7 4.0 38.7 50.3 60.4 5.2 32.4 50.0 64.7 7.8
S8 46.6 50.1 53.8 1.8 45.3 50.1 54.6 2.4 44.8 50.4 55.6 2.7 39.7 49.8 62.3 4.1 42.9 54.2 65.5 5.7 37.7 50.6 66.7 7.9
S9 47.0 50.2 53.1 1.6 47.3 51.8 56.1 2.2 46.2 50.8 55.1 2.4 44.7 55.3 64.8 3.4 43.4 52.5 61.6 5.0 39.6 55.3 67.8 7.1
AVG 46.8 50.3 53.8 1.8 45.3 50.4 55.4 2.6 45.0 50.5 56.0 2.8 39.8 50.5 62.1 4.1 40.0 50.9 62.3 5.8 35.5 51.0 66.5 8.1