Show frequencies along with barplot in ggplot2
geom_text is tha analog of text from base graphics:
p + geom_bar() + stat_bin(aes(label=..count..), vjust=0, geom="text", position="identity")If you want to adjust the y-position of the labels, you can use the y= aesthetic within stat_bin: for example, y=..count..+1 will put the label one unit above the bar.
The above also works if you use geom_text and stat="bin" inside.