Hi there,
I would like to plot the grand mean of the evokeds files I have created by focussing on specific conditions. At the moment, my evokeds objects contain 4 conditions. I would like to create a grand mean of (and then plot) just 2 of the 4 conditions. I cannot seem to find a way to do that. Could anyone help?
I thank you and wish you a lovely day!
Sabia