With the sample data and the merge as above, table(res2$phone)
454 2123 2342 9876 56775 87678 2 2 3 3 4 1 with(res2, table(name, request)) request name book cigarettes drink food paper Andy 0 1 0 0 0 Bruce 0 0 0 2 2 Ella 1 0 1 1 0 John 1 0 0 0 1 Luna 0 0 0 1 1 Morgana 1 1 0 1 0 Rui Barradas lunarossa wrote > > Hi Rui, sorry for my vagueness. The problem is not the order. > > I tried to merge the datasets as you wrote. The result is that when I > input: > > table(phone) > > The output is: > 0 > > And this happens for all the variables. > -- View this message in context: http://r.789695.n4.nabble.com/Interweaving-of-two-datasets-tp4608505p4623724.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@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.