你如何制作x-lab标签斜体而不是y-lab标签呢？我能找到的唯一命令(font.lab = 3)使x-lab和y-lab标记为斜体.我在R中创建了在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)