As I said in this thread (http://forum.choosemuse.com/forum/researcher-forum/3668-newbie-help):
[I]"The Alpha, Beta, Theta, and Gamma power values are provided by MuseIO. MuseIO provides absolute and relative powers for each of the bands, as well as the output of a custom scoring function.
Please take a close look at our documentation for the different OSC paths that MuseIO uses: https://sites.google.com/a/interaxon…paths—v3-6-0
The documentation explains what data is available and what it means.
[I]The timestamps are in seconds since January 1, 1970, with decimal precision down to microseconds.[/I][FONT=inherit][I]"[/I]
So, you don’t need to do anything to extract Alpha, Beta, etc. They are already calculated for you by MuseIO, and output on the paths specified by the documentation, e.g. /muse/elements/alpha_relative etc.