我试图在ggplot中控制轴上离散组的顺序,所以我正在设置我的factor变量的顺序。使用level()函数实际上似乎改变了数据框中的数据-而不是R处理数据的基本顺序的方式(见下文)。我做错了什么吗?我应该使用哪个函数来代替级别()?谢谢!
head(pctCStack,4)
BRK Time x
1 ICs December 2013 0.6717300
2 Managers December 2013 0.8024344
3 ICs July 2014 2.0417851
4 Managers July 2014 1.3047233
levels(pctCStack$BRK) <- c("0-2 Years", "2-4 Years", "4+ Years", "ICs", "Managers")
head(pctCStack,4)
BRK Time x
1 0-2 Years December 2013 0.6717300
2 2-4 Years December 2013 0.8024344
3 0-2 Years July 2014 2.0417851
4 2-4 Years July 2014 1.3047233
发布于 2014-08-07 02:56:38
试试pctCStack$BRK <- factor(pctCStack$BRK, levels = c("0-2 Years", "2-4 Years", "4+ Years", "ICs", "Managers"))
这里有一个参考:http://www.stat.berkeley.edu/~s133/factors.html
https://stackoverflow.com/questions/25167858
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