答案 0 :(得分:3)
以下是一些类似于ggpaired
生成但与抖动点相似的情节的想法。
library(ggplot2)
before <- c(200.1, 190.9, 192.7, 213, 241.4, 196.9, 172.2, 185.5, 205.2, 193.7)
after <- c(392.9, 393.2, 345.1, 393, 434, 427.9, 422, 383.9, 392.3, 352.2)
n <- length(before)
d <- data.frame(y = c(before, after),
x = rep(c(1,2), each=n),
id = factor(rep(1:n,2)))
set.seed(321)
d$xj <- jitter(d$x, amount=.03)
ggplot(data=d, aes(y=y)) +
geom_boxplot(aes(x=x, group=x), width=0.2, outlier.shape = NA) +
geom_point(aes(x=xj)) +
geom_line(aes(x=xj, group=id)) +
xlab("Condition") + ylab("Value") +
scale_x_continuous(breaks=c(1,2), labels=c("Before", "After"), limits=c(0.5, 2.5)) +
theme_bw()