I am trying to show some correlation between two samples and would like to do a scatter plot for the same.
I tried the following with ggplot2 but I am wondering if its possible to get the heat density as shown here:
qplot(x,y,data=data)+geom_abline(colour = "red", size = 1)+theme_bw()
I would like a scatter plot as shown below.
Can you help me acheive this? Thanks!!