r - Create data labels for frequency plot in ggplot2? -

in this question, frequency figure can created using ggplot. example:

f <- factor(sample(letters[1:5], 100, r=t)) h <- table(f) / length(f) dat <- data.frame(f = f) ggplot(dat, aes(x=f, y=..count.. / sum(..count..), fill=f)) + geom_bar() 

how obtain data labels each individual bar within figure?

thank you.

you can add geom_text():

library(ggplot2) ggplot(dat, aes(x=f, y=..count.. / sum(..count..), fill=f)) +    geom_bar() +   geom_text(stat = "count", aes(label=..count../100))