本文介绍了如何在 R 中绘制一维图?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个整数向量,例如:2,8,11,19
.
I have a vector of integers, e.g.: 2,8,11,19
.
我想绘制一条长度的线,例如20 然后为列表中存在的每个值(在某个恒定高度)绘制一个点,所以我得到这样的结果:
I would like to plot a line of length e.g. 20 then plot a dot for each value that exist in the list (at some constant height), so I get something like this:
-+-----+--+-------+-
推荐答案
Brandon Bertelsen 真的很亲近...
Brandon Bertelsen is really close...
x <- c(2,8,11,19)
x <- data.frame(x,1) ## 1 is your "height"
plot(x, type = 'o', pch = '|', ylab = '')
但我写这篇文章主要是为了提到您可能还会在基础图形中查看 stripchart() 和 rug() 以了解查看一维数据的方法.
But I wrote this mostly to mention that you might also in base graphics look at stripchart() and rug() for ways to look at 1-d data.
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