是否有一种方法可以使geom_boxplot线条,胡须和异常点继承与alpha下图fill中分配给箱线图的相同?
library(ggplot2)
ggplot(iris, aes(x = Species, y = Sepal.Length, alpha = Species == "setosa")) +
geom_boxplot() +
scale_alpha_discrete(range = c(0.5, 1))
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