I have two vectors, I3 and D, of the size 1000000x1. They are plotted against each other in a scatter plot (see PIplot1)
I want to know how many values I have. For example If you look to the far right of the figure. I dont know How many values are around y=50 or how many are around y=150.
I need to make the distribution visible somehow, but I do not know how to go about it.
plot(I3,D,'.','Color', [0 0.4470 0.7410]);