Question

我试图将以下示例中的值轴限制为0到1，但似乎不接受它。哪里错了？

library(ggplot2)
tmp<- data.frame(testname=c("b","b","a","a","c","c"), variable=c(40,50,40,50,40,50), value=c(0.5,0.6,0.7,0.8, 0.4, 0.8))
tmp
tmp$testname <- factor(tmp$testname, levels=unique(as.character(tmp$testname)))
ggplot(tmp, aes(testname, value)) + geom_point(aes(group=variable, colour= variable), ) +   theme_bw() +  coord_cartesian(xlim=c(0, 1)) +
  coord_flip()

Answer 1

删除coord_cartesian参数并使用coord_flip

在coord_flip(ylim=c(0,1))参数中设置y轴的限制

使用您的代码，这对我有用：

library(ggplot2)
tmp<- data.frame(testname=c("b","b","a","a","c","c"), variable=c(40,50,40,50,40,50), value=c(0.5,0.6,0.7,0.8, 0.4, 0.8))
tmp
tmp$testname <- factor(tmp$testname, levels=unique(as.character(tmp$testname)))
ggplot(tmp, aes(testname, value)) + 
  geom_point(aes(group=variable, colour= variable)) + 
  theme_bw() + coord_flip(ylim=c(0,1))

更改默认轴限制

1 个答案: