I did two power analysis dependent of the same variables regarding two similar methods (method X and Y). The data are represented like :
A B C powerX powerY 100 1 10 0.3 0.1 200 1 10 0.5 0.2 300 2 10 0.9 0.25
where I varied variable A, B and C in my simulation in order to compute powerX and powerY.
I was wondering the best way to visualize such data in a plot in order to show that method X is "more" powerfull than method Y.
FYI it seems that one variable has a bigger effect on both power output than the other variables. Thus I was thinking to plot the power on the Y-axis and this variable of interest on the x-axis. Put different colors for powerX and Y and different point/line shapes for the other variables.