Eli*_*isa 3 r chunks reshape data-management dataframe
我正在尝试重塑数据帧:
目前它看起来像这样:
ID | Gender |A1 | A2 | A3 | B1 | B2 | B3
ID_1 | m | 3 | 3 | 3 | 2 | 3 | 2
ID_2 | f | 1 | 1 | 1 | 4 | 4 | 4
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我希望有类似的东西:
ID | Gender | A1 | A2 | A3
ID_1 | m | 3 | 3 | 3 <- this would be columns A1 - A3 for ID 1
ID_1 | m | 2 | 2 | 2 <- this would be columns B1 - B3 for ID 1
ID_2 | f | 1 | 1 | 1 <- this would be columns A1 - A3 for ID 2
ID_2 | f | 4 | 4 | 4 <- this would be columns B1 - B3 for ID 2
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(A1和B1/A2和B2是相同的变量(关于内容),因此例如:A1和B1都是测试1的结果的变量,A2和B2都包含测试2的结果.所以为了评估它,我需要在一列中测试Test1的所有结果,在另一列中需要测试2的所有结果.我试图用"融化"解决这个问题,但它只是逐个融合数据帧,而不是像块一样.因为我需要按照它们的方式保留前2列,只重新排列最后4列,但是作为三个块)其他任何想法?谢谢!
一个衬垫使用reshape
基座R.
reshape(dat, varying = 3:8, idvar = 1:2, direction = 'long', drop=FALSE,
timevar = 'Test')
ID Gender Test Test1 Test2 Test3
ID_1.m.A ID_1 m A A1 A2 A3
ID_2.f.A ID_2 f A A1 A2 A3
ID_1.m.B ID_1 m B B1 B2 B3
ID_2.f.B ID_2 f B B1 B2 B3
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