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怎麼會有人從改變這個數據:交叉表查詢中的R
FY FedNonFed TotalExpense
2006 Federal 46753094
2007 Federal 43397314
2008 Federal 43962330
2006 Non Federal 74740716
2007 Non Federal 74834857
2008 Non Federal 71051132
到
FY Federal Non Federal
2006 46753094 74740716
2007 43397314 74834857
2008 43962330 71051132
我嘗試用XTABS(),表()都沒有成功的。任何幫助將不勝感激
'dcast(df,FY〜FedNonFed)'。你需要首先加載'library(reshape2)' –
'xtabs(TotalExpense〜FY + FedNonFed,data = dat)',就像'reshape(dat,idvar =「FY」,direction =「wide」,timevar = 「FedNonFed」)' – thelatemail