如何在R中的图中增加字体大小? [英] How to increase font size in a plot in R?

问题描述

我很困惑.在图的标题，标签和其他位置增加文字字体大小的正确方法是什么?

I am confused. What is the right way to increase font size of text in the title, labels and other places of a plot?

例如

x <- rnorm(100)
hist(x, xlim=range(x), xlab= "Variable Label", 
     ylab="density", main="Title of plot", prob=TRUE, ps=30)

ps参数不会更改字体大小(但在?par的R帮助中说，它是用于文本的磅值(而不是符号)".

The ps argument does not change font size (but it says in R Help for ?par that it is for "the point size of text (but not symbols)".

是否还可以将更改字体大小与诸如hist之类的绘图功能分开?

Also is it possible to separate changing the font size from the plotting function such as hist?

推荐答案

您想要类似cex=1.5参数的内容来将字体缩放150％.但是请务必查看help(par)，因为还有cex.lab，cex.axis，...

You want something like the cex=1.5 argument to scale fonts 150 percent. But do see help(par) as there are also cex.lab, cex.axis, ...

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