I would say the range right now is around 0.2 to 0.6
I attached a graph of my clusters HRF for two stimuli (derived using the lag time option) so you can see the sort of values I am getting.
I think there is something very basic about the B-coeff I do not understand, if indeed what I have is already 'psc'. So I am really sorry, I am new to this and am still trying to get to grips with some basic concepts.
