A5C*_*2T1 22
基本R函数是stripchart
.一个最小的例子 A解决了一个例子:
set.seed(1); A <- sample(0:10, 100, replace = TRUE)
stripchart(A, method = "stack", offset = .5, at = .15, pch = 19,
main = "Dotplot of Random Values", xlab = "Random Values")
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您还可以使用offset
增加堆叠点之间的间隙,以及pch
更改点类型.
library(ggplot2)
ggplot(mtcars, aes(x = mpg)) + geom_dotplot()
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