I want to use "cm^2" as my y-axis. How to get a proper squared on the right upper side of cm? I'm using ggplot in R.
My function looks like
ggplot(dataset,aes(x=as.numeric('xxx'), y=as.numeric('yyy') + geom_point(alpha=0.85,size=1.85) +
labs(x="Mean recovery",col="area (cm^2)") +
labs(y="yyy (xx/cm2)", size=2))
I'm wondering how to change cm^2 as cm with 2 at the upper right side of cm?
