Display frequency instead of count with geom_bar() in ggplot

Question

On this page, they give the following example

library(ggplot2)
library(reshape2)
ggplot(data=tips, aes(x=day)) + geom_bar(stat=\"bin\")

Ins

Answer 1

now ..prop.. is available

ggplot(data=tips, aes(x=day)) + 
  geom_bar(aes(y = ..prop.., group = 1))