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你如何只制作 x-lab 标签斜体而不是 y-lab 标签?我能找到的唯一命令 (font.lab=3) 使 x-lab 和 y-lab 标签都变为斜体。我正在 R 中创建在 x 和 y 轴上具有特定名称的条形图。

barplot(y, main="Main Title",
    names=c("a", "b", "c"),
    xlab="Text that I would like to be in italics",
    ylab="Text that I do NOT want to be in italics",
    font.lab=3)
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1 回答 1

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 barplot(y, main="Main Title",
     names=c("a", "b", "c"),
     xlab=expression(italic("Text that I would like to be in italics")),
     ylab="Text that I do NOT want to be in italics")

这是一个绘图调用:

?plotmath
于 2012-01-23T17:28:15.893 回答