ggplot2标记多层条形图

Question

我想要做的是在下面的示例中标记geom_bar()和它们各自的数据标签.到目前为止,我只能出现一个或另一个:

dput():

x <- structure(list(variable = c("a", "b", "c"), f = c(0.98, 0.66, 
0.34), m = c(0.75760989010989, 0.24890977443609, 0.175125)), .Names = c("variable", 
"f", "m"), row.names = c(NA, 3L), class = "data.frame")

ggplot(x, aes(variable, f, label=paste(f*100,"%", sep=""))) + 
geom_bar() + 
geom_text(size=3, hjust=1.3, colour="white") +
geom_bar(aes(variable, m, label=paste(m*100,"%",sep="")), fill="purple") + 
coord_flip()

看看黑色里面有一个数据标签.在同一个情节中,我想在紫色的内部做同样的事情.

Answer 1

这对你有什么用处:

ggplot(x, aes(variable, f, label=paste(f*100,"%", sep=""))) + 
geom_bar() + 
geom_text(size=3, hjust=1.3, colour="white") +
geom_bar(aes(variable, m, label=paste(m*100,"%",sep="")), fill="purple") + 
geom_text(aes(y=m,label=paste(round(m*100),"%",sep="")),size=3, hjust=1.3, colour="white") +
coord_flip()