Hi tj, May be the following?
x <- 1:5 NA*x rep(NA, length(x)) HTH, Jorge On Mon, Mar 22, 2010 at 9:05 PM, tj <> wrote: > > Hi, > > How can I create an NA? > for example, i have this program but it has errors > > > x=scan() > 1: 1 2 3 4 5 > 6: > Read 5 items > > "na"*x > Error in "na" * x : non-numeric argument to binary operator > > > what should I multiply x so that I will get an NA? And I really need to > multiply that with my x vector. > I need this output: (na,na,na,na,na) > > Thank you for your time and help!=) > -- > View this message in context: > http://n4.nabble.com/Create-NA-tp1678543p1678543.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. > [[alternative HTML version deleted]] ______________________________________________ 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.
