要使position_dodge适用于您的geom_text层，您必须在group美学上进行Map，以通过grp2来避开标签。此外，...
geom_bar(stat=”identity”, position=”dodge”) + geom_text(aes(y=as.numeric(Species), label=sum_value), vjust=-0.5, check_overlap=T)
我们应该对geom_text层使用相同的值。position = "fill"相当于position = position_fill()，但如果使用...
Should it be possible to "stack" text when calculating the labels and the y axis with stat_summary()? I'm getting an error using either position = "stack" or position = position_stack(). library(ggplot2) # Using stat_summary for aggregat...