How to get percentage values in a stacked bar in ggplot?-CodePudding

at the moment this is what my graph looks like. enter image description here

Now everythings fine with that. I just want to get percentage values instead of count for the different categories (A-E). Here's my code.

g6.2 <- ggplot(data=dataKL, aes(x="", fill=ehz_new2)) 
geom_bar(width = 1) 
labs(y=element_blank(), x="2021", fill=element_blank(), subtitle = "c)") 
theme(plot.subtitle = element_text(hjust = 1), axis.text=element_text(size=10), axis.ticks.y = element_blank(),axis.title=element_text(size=12), panel.background = element_rect(fill = "white",linetype = "solid", color = "black" ), axis.text.y = element_blank()) 
geom_text(aes(label= ifelse(..count.. > 1, ..count.., NA)), stat="count", position=position_stack(0.5)) 
scale_fill_manual(element_blank(), values = c("A" = "green3", "B" = "yellow2", "C" = "orangered", "D" = "lightblue3", "E"="darkgrey"))

I sticked with the count for the moment cause I couldn't find a solution yet. I tried:

"geom_text(aes(label = scales::percent(..prop..), group=1)," but it did not work for the stacked bar.

Can anyone help me to get a solution inside ggplot?

P.S. my first post, so don't be to hard on me precision-wise ;)

CodePudding user response：

This question has already been answered here. Also, it would make it easier to address your specific issue if you provided reproducible data.

CodePudding user response：

Maybe use

 geom_col(position = "fill")