[Mne_analysis] Apply ANOVA for EEG dataset

Denis A. Engemann denis-alexander.engemann at inria.fr
Thu May 2 12:57:23 EDT 2019
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Hi,

You can take a look at mne-r: https://mne-tools.github.io/mne-r/index.html
Doing various types of ANOVA is easy in R.
Perhaps we could figure out an example that corresponds to your question and add it to the website.
Feel free to open an issue in mne-r.

Denis

> On 2 May 2019, at 18:42, Senaka Amarakeerthi <senakahks at gmail.com> wrote:
> 
>         External Email - Use Caution        
> 
> 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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