基本图形,一些虚拟数据说明我的情况:
dat <- rnorm(n = 1000, m = 0, sd = 1)
hist(dat, breaks = 5, labels = TRUE, freq = TRUE, main = "Title")
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我添加了垃圾箱的标签。现在,我想更改它们的大小。我知道cex参数可以做很多事情:
hist(dat, breaks=5, labels = TRUE, freq = TRUE, main = "Title", cex.main = 0.5)
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但是,它似乎无法处理条形标签。
有什么解决办法吗?
尝试:
H <- hist(dat, breaks = 5, main = "Title")
text(x = H$mids, y = H$counts, labels = H$counts, cex = 0.5, pos = 3)
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