R:Boxplot - 如何向下移动 x 轴标签? [英] R: Boxplot - how to move the x-axis label down?

问题描述

#RGR ~ Treatment:Geno boxplot
fit <- aov(Total.RGR~Treatment:Geno, data=For.R)
summary(fit)
t <- TukeyHSD(fit)
t
boxplot(Total.RGR~Treatment:Geno, 
data=For.R,las=2,ylim=c(-20,100),xlab="Treatment:Geno",ylab="RGR (mg/day)")
text(1:8, 95 ,c("a","ac","a","a","a","bd","bcd","ad"))

是我的代码，它可以完成工作，但是当我旋转 x 轴标签时，会阻碍 x 轴标题.你们中有人知道将标题下移的方法吗?

Is my code, it does the job, but when I rotate my x-axis labels the obstruct the x-axis title. Does any of you know of a way to move the title down?

它一定很容易，但我在参考资料中找不到任何东西.

It must be easy but I cant find anything in the reference.

谢谢.马蒂亚斯

推荐答案

我会设置 xlab="" 并在之后使用 mtext 添加它.因此，您要么使用 line 参数将其放在标签下方的底部，要么完全更改侧面以将其放在图的顶部.

I would set xlab="" and add it afterwards using mtext. So, either you play with line parameter an put it the bottom under your lables Or change completely the side to put it in the top of the plot.

   mtext("Treatment:Geno", side=1, line=5)
   mtext("Treatment:Geno", side=3)

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