R 如何更改ggplot2上的背景内部辅助线几何图形?
我想更改导向几何体内部的背景(红色箭头指示的灰色)R 如何更改ggplot2上的背景内部辅助线几何图形?,r,ggplot2,R,Ggplot2,我想更改导向几何体内部的背景(红色箭头指示的灰色) 库(ggplot2) dat library(ggplot2) dat <- data.frame(x = 1:5, y = 1:5, p = 1:5, q = factor(1:5), r = factor(1:5)) p <- ggplot(dat, aes(x, y, colour = p, size = q, shape = r)) + geom_point(
库(ggplot2)
dat
library(ggplot2)
dat <- data.frame(x = 1:5, y = 1:5, p = 1:5, q = factor(1:5),
r = factor(1:5))
p <- ggplot(dat, aes(x, y, colour = p, size = q, shape = r)) + geom_point()
p
ggplot(dat, aes(x, y, colour = p, size = q, shape = r)) +
geom_point() +
theme(legend.key = element_rect(fill = "green"))