use table and count all occurances at one time > X [1] 1 1 1 1 1 1 3 1 2 1 1 1 1 1 1 1 1 3 2 1 1 4 1 1 1 1 1 5 1 1 > table(X) X 1 2 3 4 5 24 2 2 1 1 >
On Sat, Mar 20, 2010 at 3:43 AM, tj <girlm...@yahoo.com> wrote: > > Hi, may I ask for your help... > What is the R code if I want to count the number of times that "2" appeared > in the following R output > > > k > [1] 1 1 1 1 1 1 3 1 2 1 1 1 1 1 1 1 1 3 2 1 1 4 1 1 1 1 1 5 1 1 > > > > > Thank you for your help. :-) > -- > View this message in context: > http://n4.nabble.com/How-to-count-the-number-of-occurence-tp1661733p1661733.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<http://www.r-project.org/posting-guide.html> > and provide commented, minimal, self-contained, reproducible code. > -- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem that you are trying to solve? [[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.
