ggplot2 and geom_density: How to remove baseline?

Question

I\'m using ggplot as described here

Smoothed density estimates

and entered in the R console

m <- ggplot(movies, aes(x = rating))         


        

Answer 1

The suggested answers dont provide exactly the same results as geom_density. Why not draw a white line over the baseline?

+ geom_hline(yintercept=0, colour="white", size=1)

This worked for me.