typo. Correction: x <- new[-match("ID", names(new))]
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 Fri, Sep 24, 2021 at 7:31 AM Bert Gunter <bgunter.4...@gmail.com> wrote: > > x <- new[-match("ID"), names(new))] > > 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 Fri, Sep 24, 2021 at 7:10 AM Luigi Marongiu <marongiu.lu...@gmail.com> > wrote: > > > > Hello, > > this is a very simple question but... > > what is the vector alternative to `subset(dataframe, select = - column)`? > > I tried with: > > ``` > > > x = new[-ID] > > Error in `[.data.frame`(new, -ID) : object 'ID' not found > > > x = new[-"ID"] > > Error in -"ID" : invalid argument to unary operator > > > x = new[[-"ID"]] > > Error in -"ID" : invalid argument to unary operator > > > x = new[-["ID"]] > > Error: unexpected '[' in "x = new[-[" > > ``` > > Thank you > > > > ______________________________________________ > > 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. ______________________________________________ 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.