Does '?"%in%"' or '?match' meet your needs? spencer graves
Mike R wrote: > k = c(1:9) > if( length( which(k==3) ) ){ print("contained") }else{ print("not contained") > } > > is therre a simple way to test if a vector/list contains a particular value? > > for example an operator, along the lines of: == > > more generally, is the a documentaion page that lists/describes all > such operators? > > lastly, if you didn't know the answer to my question, how would you have > gone about searching for an answer? I tried RSiteSearch() using various > terms, and I opened R-2.1.0/library/base/html/00Index.html and searched > for various terms. > > TIA > > ====================== > platform i686-pc-linux-gnu > arch i686 > os linux-gnu > system i686, linux-gnu > status > major 2 > minor 1.0 > year 2005 > month 04 > day 18 > language R > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html