No idea. It seems fine to me. Perhaps a bit more information would be useful expecially your sessionInfo()
See http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example for some suggestions on forming questions. John Kane Kingston ON Canada > -----Original Message----- > From: angelo...@gmail.com > Sent: Mon, 26 Nov 2012 13:24:28 -0800 (PST) > To: r-help@r-project.org > Subject: Re: [R] R strange behaviour when building huge concatenation > > Any idea on the reason why the instruction > p1x<-c(2, 1, 0, 0, 0, 7, 1, 0, 2, 0, 5, 0, 0, 0, 0, 0, 10, 1, 3, 0, 2, 0, > 0, > 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 12, 0, > 0, > 1, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 0, 4, 0, 1, 0, 0, 0, 2, 0, 0, 3, 0, 0, > 1, > 0, 1, 0, 0, 0, 3, 0, 0, 1, 0, 0, 0, 7, 0, 10, 0, 0, 1, 6, 0, 0, 0, 0, 0, > 2, > 4, 1, 5, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, > 0, > 0, 1, 0, 0, 0, 4, 3, 0, 1, 2, 0, 1, 2, 0, 2, 1, 1, 0, 5, 2, 7, 2, 0, 4, > 13, > 0, 4, 4, 0, 0, 1, 0, 1, 29, 0, 3, 0, 0, 1, 0, 10, 0, 0, 13, 0, 0, 1, 0, > 0, > 0, 0, 0, 0, 0, 6, 8, 0, 0, 0, 1, 0, 4, 0, 2, 3, 3, 0, 0, 0, 0, 0, 6, 0, > 1, > 0, 0, 2, 0, 2, 2, 0, 0, 1, 0, 1, 0, 0, 7, 0, 0, 0, 2, 0, 4, 0, 1, 1, 0, > 0, > 0, 0, 0, 2, 0, 1, 1, 2, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 1, 5, 0, 0, > 2, > 0, 1, 2, 0, 0, 1, 0, 1, 0, 5, 0, 0, 1, 2, 0, 1, 0, 0, 1, 2, 1, 0, 1, 0, > 1, > 0, 3, 1, 13, 0, 0, 0, 0, 0, 3, 3, 1, 0, 0, 3, 0, 5, 0, 2, 1, 0, 1, 0, 0, > 1, > 1, 0, 0, 0, 3, 1, 1, 0, 1, 0, 0, 0, 4, 0, 2, 0, 3, 0, 0, 1, 0, 1, 0, 2, > 0, > 1, 3, 25, 0, 0, 0, 0, 5, 0, 2, 0, 0, 0, 5, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, > 0, > 1, 0, 2, 1, 0, 0, 0, 0, 0, 1, 2, 0, 0, 0, 0, 2, 4, 0, 0, 1, 3, 0, 1, 0, > 0, > 0, 0, 0, 1, 1, 1, 0, 0, 0, 11, 0, 0, 4, 0, 0, 1, 2, 0, 0, 0, 0, 1, 1, 0, > 3, > 1, 0, 0, 2, 0, 8, 1, 0, 2, 1, 0, 0, 1, 0, 2, 0, 0, 3, 0, 0, 0, 0, 0, 0, > 2, > 2, 0, 0, 0, 1, 2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 2, 4, 0, 0, 2, 0, 6, > 0, > 1, 0, 1, 1, 1, 2, 1, 0, 7, 4, 0, 0, 0, 7, 0, 1, 1, 0, 2, 1, 0, 4, 0, 1, > 0, > 0, 2, 0, 0, 4, 0, 0, 2, 1, 0, 1, 0, 11, 0, 4, 0, 0, 0, 4, 0, 3, 0, 1, 1, > 0, > 0, 6, 3, 0, 0, 0, 0, 2, 0, 2, 0, 18, 0, 1, 0, 1, 0, 0, 0, 5, 0, 1, 0, 6, > 0, > 2, 0, 0, 2, 0, 1, 1, 0, 0, 1, 0, 1, 2, 0, 0, 0, 1, 0, 2, 0, 2, 0, 0, 0, > 0, > 1, 10, 0, 1, 3, 3, 0, 2, 0, 0, 12, 0, 1, 2, 2, 0, 0, 0, 0, 5, 0, 0, 2, 0, > 5, > 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 1, 7, 0, 0, 2, > 0, > 0, 2, 0, 4, 0, 0, 3, 0, 1, 0, 2, 2, 0, 1, 1, 2, 0, 0, 0, 0, 2, 0, 0, 1, > 0, > 1, 0, 3, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 3, 0, 4, 0, 0, 0, > 0, > 2, 1, 1, 0, 0, 0, 0, 5, 1, 0, 0, 1, 2, 1, 0, 0, 0, 0, 1, 0, 8, 1, 0, 6, > 1, > 2, 0, 3, 6, 0, 1, 0, 2, 5, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 13, 0, 0, 1, > 3, > 0, 5, 0, 2, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 4, 6, 1, 2, 0, 0, 2, 0, 7, 0, > 0, > 0, 0, 0, 3, 0, 5, 0, 2, 1, 3, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 2, 0, > 1, > 0, 0, 1, 10, 0, 0, 0, 0, 3, 3, 0, 0, 2, 5, 4, 0, 0, 0, 0, 0, 0, 0, 1, 0, > 0, > 0, 0, 1, 1, 3, 1, 0, 0, 0, 0, 6, 2, 0, 0, 0, 0, 0, 0, 0, 0, 1, 6, 0, 1, > 0, > 2, 0, 0, 7, 0, 0, 0, 2, 0, 0, 0, 0, 2, 0, 1, 13, 7, 0, 0, 3, 0, 1, 0, 1, > 1, > 2, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 2, 1, 0, 0, 1, 19, 2, 2, 0, 2, 2, > 0, > 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 2, 0, 0, 0, 1, 0, 7, 0, 0, 0, 0, > 0, > 1, 0, 0, 1, 1, 0, 0, 2, 0, 1, 1, 0, 0, 4, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, > 5, > 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 7, 2, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, > 0, > 0, 0, 0, 0, 0, 1, 0, 4, 0, 1, 1, 0, 1, 0, 1, 2, 0, 1, 0, 0, 0, 2, 0, 4, > 0, > 1, 7, 1, 0, 1, 0, 0, 4, 0, 1, 0, 0, 0, 0, 1, 0, 7, 1, 0, 6, 0, 5, 0, 2, > 0, > 1, 0, 6, 0, 2, 0, 0, 0, 2, 2, 0, 0, 6, 0, 0, 1, 0, 1, 0, 0, 0, 2, 0, 0, > 0, > 0, 1, 4, 0, 0, 1, 0, 1, 0, 0, 1, 0, 5, 2, 0, 0, 0, 3, 0, 12, 1, 0, 0, 2, > 0, > 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 1, 1, 0, 0, 3, 0, 1, 0, 1, > 0, > 0, 0, 0, 4, 0, 0, 2, 0, 5, 0, 3, 1, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 2, > 0, > 0, 0, 2, 3, 0, 0, 0, 0, 11, 0, 0, 2, 0, 1, 0, 7, 0, 0, 1, 0, 3, 0, 2, 0, > 1, > 0, 4, 2, 2, 1, 0, 0, 0, 0, 0, 1, 3, 0, 0, 1, 1, 6, 0, 0, 4, 0, 0, 1, 0, > 2, > 0, 1, 3, 7, 2, 0, 5, 0, 0, 0, 0, 5, 0, 12, 1, 0, 1, 0, 1, 0, 0, 0, 0, 3, > 0, > 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 4, 0, 0, 0, 2, 0, 4, 0, 1, 0, 1, 0, > 3, > 0, 0, 0, 0, 0, 1, 0, 0, 3, 0, 3, 4, 1, 0, 2, 1, 2, 1, 0, 0, 2, 1, 0, 0, > 0, > 1, 7, 0, 6, 0, 6, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, > 0, > 0, 0, 0, 0, 3, 0, 0, 3, 0, 3, 0, 8, 0, 1, 0, 0, 2, 0, 0, 11, 0, 1, 8, 0, > 1, > 0, 1, 0, 0, 3, 0, 0, 0, 0, 0, 3, 1, 0, 1, 6, 0, 2, 1, 1, 0, 1, 1, 0, 3, > 2, > 0, 0, 0, 2, 1, 1, 0, 0, 0, 0, 3, 2, 0, 3, 0, 0, 1, 4, 0, 6, 0, 1, 1, 4, > 0, > 2, 0, 4, 0, 0, 0, 0, 2, 0, 1, 0, 1, 2, 0, 0, 1, 0, 0, 2, 1, 0, 0, 3, 0, > 0, > 0, 0, 0, 0, 1, 1, 3, 2, 0, 0, 0, 1, 0, 0, 0, 4, 0, 1, 3, 0, 0, 0, 0, 0, > 0, > 3, 1, 0, 1, 1, 2, 0, 2, 0, 0, 0, 3, 0, 1, 0, 1, 0, 9, 0, 0, 4, 0, 2, 0, > 5, > 0, 0, 1, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 4, 1, 0, 0, 1, 5, 0, 0, 0, 1, > 0, > 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 3, 0, 0, 2, 0, 14, 4, 0, 0, 0, 0, 0, 0, 2, > 0, > 0, 2, 0, 3, 0, 2, 0, 0, 1, 1, 6, 1, 6, 0, 1, 2, 0, 0, 2, 1, 0, 2, 1, 0, > 1, > 0, 2, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 4, 0, 4, 0, 1, 0, 0, 5, 0, 2, 0, 1, > 0, > 5, 0, 1, 2, 0, 2, 2, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 2, 0, 0, 0, 0, 3, 0, > 4, > 0, 1, 0, 0, 3, 1, 0, 2, 0, 2, 1, 0, 0, 0, 4, 0, 0, 0, 26, 1, 6, 0, 0, 1, > 0, > 0, 0, 2, 0, 0, 0, 2, 0, 0, 1, 2, 0, 1, 0, 0, 0, 14, 0, 1, 0, 2, 4, 0, 1, > 6, > 0, 0, 1, 3, 1, 0, 0, 0, 0, 1, 1, 0, 8, 0, 0, 0, 0, 0, 0, 3, 0, 1, 0, 0, > 3, > 0, 1, 1, 1, 1, 0, 1, 9, 0, 0, 3, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 2, 0, > 4, > 1, 0, 0, 0, 0, 0, 0, 2, 0, 1, 1, 1, 0, 3, 2, 0, 2, 5, 0, 1, 0, 0, 1, 1, > 0, > 0, 0, 0, 1, 0, 5, 1, 0, 1, 0, 4, 0, 0, 0, 0, 0, 4, 3, 0, 0, 0, 1, 0, 1, > 0, > 2, 0, 0, 0, 2, 4, 0, 0, 0, 0, 2, 0, 0, 0, 1, 0, 1, 1, 0, 0, 3, 3, 0, 2, > 0, > 1, 0, 1, 0, 0, 0, 5, 1, 3, 0, 2, 1, 0, 1, 0, 0, 0, 1, 0, 2, 0, 0, 0, 2, > 3, > 0, 0, 5, 0, 2, 0, 0, 0, 0, 0, 1, 1, 0, 0, 9, 2, 0, 1, 1, 0, 0, 0, 1, 1, > 0, > 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 3, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 4, 0, 4, > 3, > 0, 3, 2, 0, 0, 0, 0, 0, 4, 0, 0, 0, 5, 3, 2, 2, 0, 0, 3, 2, 4, 0, 7, 1, > 2, > 0, 2, 2, 0, 3, 0, 0, 0, 1, 0, 1, 0, 0, 3, 0, 0, 1, 6, 0, 1, 0, 2, 3, 0, > 0, > 3, 0, 1, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 9, 4, > 2, > 0, 0, 1, 4, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 5, 0, 1, 0, > 0, > 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 7, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, > 1, > 1, 0, 0, 1, 0, 2, 0, 0, 0, 1, 0, 0, 0, 1, 15, 0, 1, 0, 2, 0, 0, 3, 0, 0, > 0, > 0, 1, 0, 21, 2, 0, 0, 0, 3, 0, 0, 3, 2, 1, 0, 0, 1, 1, 1, 0, 0, 1, 2, 2, > 1, > 0, 0, 4, 0, 0, 0, 2, 0, 0, 1, 0, 1, 1, 0, 0, 0, 2, 0, 0, 0, 2, 0, 0, 2, > 0, > 0, 0, 1, 0, 0, 6, 0, 11, 0, 0, 1, 1, 0, 1, 1, 2, 2, 0, 3, 0, 0, 0, 0, 0, > 0, > 0, 0, 1, 0, 0, 0, 0, 1, 17, 2, 2, 0, 2, 0, 2, 0, 0, 0, 0, 1, 0, 0, 0, 0, > 0, > 0, 0, 0, 0, 0, 0, 0, 3, 0, 1, 0, 0, 1, 0, 2, 0, 0, 0, 0, 1, 0, 0, 0, 0, > 1, > 0, 7, 0, 0, 1, 0, 0, 3, 0, 0, 2, 4, 0, 1, 0, 0, 0, 0, 2, 1, 0, 4, 2, 0, > 0, > 1, 3, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 0, 1, > 0, > 1, 1, 3, 3, 0, 0, 0, 0, 1, 0, 2, 0, 1, 0, 0, 0, 1, 1, 0, 2, 0, 2, 0, 3, > 0, > 4, 0, 1, 1, 0, 0, 1, 0, 3, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 3, > 0, > 6, 0, 0, 0, 0, 3, 0, 0, 0, 2, 5, 0, 1, 0, 0, 1, 0, 1, 0, 0, 2, 0, 1, 2, > 0, > 0, 7, 0, 0, 2, 0, 2, 2, 0, 0, 0, 0, 0, 2, 0, 8, 0, 0, 5, 0, 1, 0, 1, 0, > 1, > 0, 0, 1, 0, 3, 0, 2, 0, 0, 0, 2, 1, 0, 0, 0, 0, 1, 0, 2, 0, 0, 0, 0, 2, > 0, > 0, 1, 0, 1, 2, 0, 0, 1, 0, 2, 0, 0, 3, 0, 0, 0, 1, 0, 0, 0, 1, 0, 9, 3, > 0, > 0, 0, 0, 0, 0, 3, 0, 0, 2, 0, 1, 1, 1, 0, 0, 0, 2, 6, 0, 0, 0, 0, 0, 0, > 0, > 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 4, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, > 0, > 0, 1, 0, 0, 0, 1, 0, 2, 0, 1, 0, 0, 6, 0, 0, 0, 0, 1, 0, 0, 2, 6, 0, 1, > 0, > 0, 0, 0, 2, 0, 7, 0, 1, 2, 1, 1, 1, 0, 0, 1, 5, 0, 1, 0, 0, 2, 0, 0, 0, > 0, > 0, 0, 1, 0, 0, 1, 0, 1, 0, 5, 1, 0, 1, 2, 0, 0, 1, 2, 0, 1, 0, 2, 0, 1, > 2, > 7, 1, 2, 0, 0, 0, 5, 0, 4, 0); > > give to me problems? > Thank you > Angelo > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/R-strange-behaviour-when-building-huge-concatenation-tp4650817p4650895.html > Sent from the R help mailing list 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