Yen Ngo <yen_h_ngo <at> yahoo.se> writes: > > Hi all R-helpers, > > i am a new R-user and have problem with deleting some components in a column. I have a dataset like > > Name Id x > empty 2 > empty 3 > a none 2 > b none 3 > d none 2 > ad cfh 4 > bf cdt 5 > empty 2 > empty 2 > gf cdh 4 > d none 5 > > and want to eliminate all components that have id=none and empty . The remaining data should be
Take a look at the subset function. Mark Lyman ______________________________________________ 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 and provide commented, minimal, self-contained, reproducible code.
