Inline. -- Bert Bert Gunter
"The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Wed, Oct 3, 2018 at 4:02 PM David Doyle <kydaviddo...@gmail.com> wrote: > I'm sure this is a simple question but I'm not sure where to find the > answer. > Good R tutorials abound on the internet. One resource is: https://www.rstudio.com/online-learning/#r-programming but there are tons more if you search. > > I want to remove some of the data. For example when my Location column is > MW-09, MW-10, or MW-11. > > It works fine if I ONLY list ONE of the locations as in: > > SampledWells <- MyData[ MyData$Location != "MW-09", ] > > But if I try to do more than one (as shown below), I don't get an error but > I also don't get my SampledWells > SampledWells <- MyData[ MyData$Location != "MW-09", "MW-10", ] > > Thoughts?? > ?"%in%" as in: SampledWells <- MyData[ MyData$Location %in% c( "MW-09", "MW-10", "MW-11"), ] > Thank you for your time > David > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
