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Dear All,
I am not sure whether this is the right forum to ask this question.
I have the following dataset (a simplified version) and I want to show that
responses for Video and Text are significantly different. DELTA, THETA,
ALPHA, BETA and GAMMA are band energy of PSD.
Could somebody explains to me how to apply ANOVA to this dataset?
I am using R to analyze data and any R based code would be very helpful.
User ID,group,DELTA,THETA,ALPHA,BETA,GAMMA
1,Ch1-Neutral,0.18823859,0.40358431,0.22193314,0.11613238,0.07011159
1,Ch2-Neutral,0.20836688,0.38214448,0.20544561,0.11837102,0.085672
1,Ch3-Neutral,0.11681487,0.37412993,0.25701147,0.15476599,0.09727773
1,Ch4-Neutral,0.14992706,0.35265371,0.23131387,0.15173947,0.11436588
1,Ch1-Video,0.1839625,0.37237261,0.23827485,0.13142615,0.0739639
1,Ch2-Video,0.17677077,0.38868913,0.21568444,0.12738269,0.09147296
1,Ch3-Video,0.126533,0.3573746,0.26579641,0.15410361,0.09619239
1,Ch4-Video,0.12271301,0.32533903,0.24359182,0.17994961,0.12840652
1,Ch1-Text,0.15097563,0.39314555,0.24081553,0.13327137,0.08179192
1,Ch2-Text,0.16432108,0.38288916,0.23589467,0.13446098,0.08243412
1,Ch3-Text,0.13815259,0.36636843,0.25707631,0.1469005,0.09150218
1,Ch4-Text,0.13230342,0.36603368,0.24506361,0.15193963,0.10465967
2,Ch1-Neutral,0.18823859,0.40358431,0.22193314,0.11613238,0.07011159
2,Ch2-Neutral,0.20836688,0.38214448,0.20544561,0.11837102,0.085672
2,Ch3-Neutral,0.11681487,0.37412993,0.25701147,0.15476599,0.09727773
2,Ch4-Neutral,0.14992706,0.35265371,0.23131387,0.15173947,0.11436588
2,Ch1-Video,0.1839625,0.37237261,0.23827485,0.13142615,0.0739639
2,Ch2-Video,0.17677077,0.38868913,0.21568444,0.12738269,0.09147296
Best regards,
Senaka
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