我搜索了一个堆,但是找不到答案-我正在ggplot2中创建一个条形图,但是找不到一种方法来使条形图在x轴上齐平放置而没有间隙。任何帮助将不胜感激!
library(tidyverse)
group = c("A", "B", "C", "D")
number = c(11.0, 0, 1.8, 1.4)
case = c(1, 0, 1, 0)
df = data.frame(group, number, case)
df$case <- as.character(df$case)
ggplot(data = df, mapping = aes(x = group, y = number, fill = case)) +
geom_bar(stat = "identity")