延长绘图轴的长度R? [英] Extend the length of a plot axis in R?
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问题描述
如何在R中延伸轴线以覆盖数据范围?例如,在
How do you extend the axis line in R to cover the extent of your data? For example, in
我的数据到达2100左右,我希望x轴的线走的那么远,但在2100处不打勾或标记.在R中甚至可能吗?
my data goes to about 2100 and I would like the line for the x axis to go that far, but not make a tickmark or label at 2100. Is this even possible in R?
以下是用于绘制以上图形的代码:
Here is the code used to make the above plot:
hist(x,breaks=50,xlab="...",main="",xlim=c(0,2100))
谢谢.
推荐答案
您需要使用两个轴命令.一个用于轴线,另一个用于刻度线和标签.
You need to use two axis commands; one for the axis line and another for the ticks and labels.
set.seed(2); x <- rlnorm(1000, log(130))
hist(x, breaks=seq(0, 3000, by=200), xlim=c(0,2100), xaxt="n")
axis(1, at=c(0,2100), labels=c("",""), lwd.ticks=0)
axis(1, at=seq(0 , 2000, by=200), lwd=0, lwd.ticks=1)
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