Fixed bug in phase smoothing; changed number of frequency bins.
Changed colormap for pre vs. post plots; de-bugged smoothing of phases; made sure uniform phase distributions are not tested; added more frequency bins to rose plots.
Script for doing bandpass at beta frequency by channels (possibly untested).
Script for running beta epochs - by individual and group - all with one command.
Script for running coherence analysis.
Script for finding correlation between linear independent variable and circular dependent variable.