Try x <- c(1,2,3,4,5) y <- c(2,3,6,7) z <- c(x,y)[!duplicated(c(x,y))]
HTH, Jules Mike wrote: > > Hi, there, > > Suppose I have two vector say x=c(1 2 3 4 5) and y=(2 > 3 6 7). Then I want to combine these two vector > together and get z=c(1 2 3 4 5 6 7) with 2 and 3 only > appear once. I want to extend this one to a general > case(say more than 100 elements in x and y and each > time I don't know which elements are the same). Do you > happen to know how to do this and which command should > use? > > Thank you very much. Please reply to this email. Any > kind help would be greatly appreciated. > > Mike > > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://www.stat.math.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- --- Julian Taylor phone: +61 8 8303 6751 ARC Research Associate fax: +61 8 8303 6760 BiometricsSA, mobile: +61 4 1638 8180 University of Adelaide/SARDI email: [EMAIL PROTECTED] Private Mail Bag 1 www: http://www.BiometricsSA.adelaide.edu.au Glen Osmond SA 5064 "There is no spoon." -- Orphan boy --- ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
