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Transform aggregated data to individual data
4 messages · peron, Jim Lemon, arun
On 11/14/2013 09:28 PM, peron wrote:
Hello I have data in following form : 100 ind describe by two variables x and y. D<-data .frame( x=rnorm(3), y=rnorm(3), size=c(50,10,40)) I want data for individual, i.e, 100 observations for my 100 ind.
Hi Olivier, From the above, it seems you have three values for the three groups. If you try: df100<-data.frame(x=rep(D$x,D$size),y=rep(D$y,D$size)) You will get what you request, if the values are the same for all members of each group. I suspect that those three values may be means or some other summary measure. Jim
Hi, Try: ?D1 <- D[rep(row.names(D),D[,3]),-3] ##assuming rownames(D) are from 1:nrow(D) ?row.names(D1) <- 1:nrow(D1) A.K.
On Thursday, November 14, 2013 5:32 AM, peron <olivier.peron at univ-pau.fr> wrote:
Hello I have data in following form : 100 ind describe by two variables x and y. D<-data .frame( x=rnorm(3), y=rnorm(3), size=c(50,10,40)) I want data for individual, i.e, 100 observations for my 100 ind. Thank for your help Olivier Peron ??? [[alternative HTML version deleted]] ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
HI, A more general form would be: ?D[rep(1:nrow(D),D[,3]),-3] A.K.
On Thursday, November 14, 2013 12:27 PM, arun <smartpink111 at yahoo.com> wrote:
Hi, Try: ?D1 <- D[rep(row.names(D),D[,3]),-3] ##assuming rownames(D) are from 1:nrow(D) ?row.names(D1) <- 1:nrow(D1) A.K.
On Thursday, November 14, 2013 5:32 AM, peron <olivier.peron at univ-pau.fr> wrote:
Hello I have data in following form : 100 ind describe by two variables x and y. D<-data .frame( x=rnorm(3), y=rnorm(3), size=c(50,10,40)) I want data for individual, i.e, 100 observations for my 100 ind. Thank for your help Olivier Peron ??? [[alternative HTML version deleted]] ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.