[英]plotting rectangles and lineranges with discrete axis in ggplot2
I'm fairly new to stackoverflow.我对stackoverflow很陌生。 I want to plot rectangles instead of lineranges because I want a black border.
我想绘制矩形而不是线条范围,因为我想要一个黑色边框。 Actually my professor wants a black border but that is not an issue for stackoverflow.
实际上,我的教授想要一个黑色边框,但这对 stackoverflow 来说不是问题。
Load library and create dummy dataset加载库并创建虚拟数据集
library(tidyverse)
mydat <- tibble(
mymsmt = rep(c("bio", "bio", "den", "den"), 2),
mylvl = c("NT", "till", "NT", "till", "no", "yes", "no", "yes"),
mytrt = c(rep("tillage", 4), rep("herbicides", 4)),
est = c(-60, -13, -65, -40, -16, -24, -49, -50),
cilow = c(-85, -48, -78, -56, -61, -60, -68, -64),
ciup = c(8, 45, -44, -18, 79, 42, -20, -31)) %>%
# Dummy code mylvls as numeric
mutate(mylvln = rep(c(1, 2), 4))
If I plot with just the linerange, it works (I'm not allowed to embed images yet)如果我只用 linerange 绘图,它就可以工作(我还不允许嵌入图像)
ggplot(mydat, aes(est, mylvl)) +
geom_linerangeh(aes(xmin = cilow, xmax = ciup), color = "blue", size = 5) +
# geom_rect(aes(xmin = cilow, xmax = ciup,
# ymin = mylvln - 0.2, ymax = mylvln + 0.2),
# fill = "red", color = "black") +
geom_point() +
facet_grid(mytrt ~ mymsmt, scales = "free")
Plot with just rectangles, fails, with Error: Discrete value supplied to continuous scale只绘制矩形,失败,错误:离散值提供给连续比例
ggplot(mydat, aes(est, mylvl)) +
#geom_linerangeh(aes(xmin = cilow, xmax = ciup), color = "blue", size = 5) +
geom_rect(aes(xmin = cilow, xmax = ciup,
ymin = mylvln - 0.2, ymax = mylvln + 0.2),
fill = "red", color = "black") +
geom_point() +
facet_grid(mytrt ~ mymsmt, scales = "free")
Plot with linerange, covered by rectangles, works, You can see the lineranges in the background绘制线段,由矩形覆盖,有效,您可以在背景中看到线段
ggplot(mydat, aes(est, mylvl)) +
geom_linerangeh(aes(xmin = cilow, xmax = ciup), color = "blue", size = 5) +
geom_rect(aes(xmin = cilow, xmax = ciup,
ymin = mylvln - 0.2, ymax = mylvln + 0.2),
fill = "red", color = "black", alpha = 0.5) +
geom_point() +
facet_grid(mytrt ~ mymsmt, scales = "free")
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.