Adding text with geom_text()
A scatterplot displays the relationship between 2 numeric variables. You can easily add rug on X and Y axis thanks to the geom_rug() function to illustrate the distribution of dots.
Note you can as well add marginal plots to show these distributions.
# library
library(ggplot2)
# Iris dataset
head(iris)
# plot
ggplot(data=iris, aes(x=Sepal.Length, Petal.Length)) +
geom_point() +
geom_rug(col="steelblue",alpha=0.1, size=1.5)
