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2004 Jul 29
0
Question on getting a data from dataframe
...es D1 to D10 and then create F1 to F10 as indicated below. Is there anyway I can do that in R without typing each of them one by one. For example to get D1 to D3, I have to type D1<-c(Zm[[1]])[1][[1]], D2<-c(Zm[[2]])[1][[1]], and D3<-c(Zm[[3]])[1][[1]]. This is Zm was calculated. ReadZm<-read.table("C:\\Documents and Settings\\stephen\\Desktop\\practice\\Ft.dat", header=TRUE) Zm<-by(scale(ReadZm[, 3:5],center=FALSE, scale=TRUE),ReadZm$GI, acf, = lag.max=5, type="covariance", plot=FALSE) Zm INDICES: D1 Autocovariances of series 'data[x, ]', by l...