I am trying to export EEG data to a CSV file using EEGLAB.
I select the menu bar in the EEGlab GUI interface: [file]→[Export]→[Data and ICA activity to text file], and it popped up such an interface:
I selected the checkbox [transpose matrix(elec->rows)] (I want to make data be organized with rows as time points(I'm not quite sure how to call "frames per epoch".) and columns as channels.), and clicked [OK] to export.
When I checked the content of the exported CSV file, I found that all the contents of each row were squeezed into the first box of that row, like this:
I expected each value to be in its own column, but instead I got a single-column file.
Is there a correct way to export EEG data from EEGLAB to a proper CSV format (where channels are separated into columns)? Or should I use a different function/command (e.g., pop_export) instead of the GUI?
Any suggestions would be greatly appreciated.