我正在努力把一栏放在我的数据集中。 下面的例子可以说明我想要重新排序的方式:
我有以下数据:
dd = data.frame("AssignedA"=1:2, "AverageA"=1, "AssignedB"=1, "AverageB"=1,
"AssignedC"=1, "AverageC"=1, "ValueA"=1, "ValueB"=1, "ValueC"=1)
简而言之,我希望以下列方式订购各栏:
签名A - 签名B - 签名C - 平均A - 平均C-平均价A 价值B - 价值C
How to do this? I couldn t find the solution in questions posted earlier.
仅保留简单内容并使用seq,以建立各栏的次序。 第一,(以及你应该回答你的问题),提供一些怀疑数据:
dd = data.frame("AssignedA"=1:2, "AverageA"=1, "AssignedB"=1, "AverageB"=1,
"AssignedC"=1, "AverageC"=1, "ValueA"=1, "ValueB"=1, "ValueC"=1)
之后又按惯例重新排列:
dd[,c(seq(1,6,2), seq(2,6,2), 7:9)]
Here, the command in the [] specifies the order:
R> c(seq(1,6,2), seq(2,6,2), 7:9)
[1] 1 3 5 2 4 6 7 8 9
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