On 3/11/2009 5:08 AM, Tammy Ma wrote: > Hi,All. > > How to make a program to delete repeated value? > > a example > >> c > [1] 4 3 0 3 4 1 0 1 4 4 3 4 3 4 > > I want to get : 4 3 0 3 4 1 0 1 4 3 4 3 4 > > two 4 is being represented by one 4.
x <- c(4, 3, 0, 3, 4, 1, 0, 1, 4, 4, 3, 4, 3, 4) rle(x)$values [1] 4 3 0 3 4 1 0 1 4 3 4 3 4 ?rle > Thanks. > > Tammy > > _________________________________________________________________ > More than messages–check out the rest of the Windows Live™. > http://www.microsoft.com/windows/windowslive/ > [[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. -- Chuck Cleland, Ph.D. NDRI, Inc. (www.ndri.org) 71 West 23rd Street, 8th floor New York, NY 10010 tel: (212) 845-4495 (Tu, Th) tel: (732) 512-0171 (M, W, F) fax: (917) 438-0894 ______________________________________________ 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.
