Hi: "(note the space after "Infected")"
Since I lost a morning too with this issue, I am just curious, why is there a space? I know, it must be a dumb question, a reasonable programming rule, but that's my level :-) mike >________________________________ > From: Jorge I Velez <jorgeivanve...@gmail.com> >To:Katarzyna Kulma <katarzyna.ku...@gmail.com> >Cc: R mailing list <r-help@r-project.org> >Sent: Friday, May 3, 2013 6:01 AM >Subject: Re: [R] R does not subset > > >Hi Kasia, > >You need > >subset(REC2, INFECTION=="Infected ") > >(note the space after "Infected"). > >HTH, >Jorge.- > > >On Fri, May 3, 2013 at 7:48 PM, Katarzyna Kulma ><katarzyna.ku...@gmail.com>wrote: > >> Hi everyone, >> >> I know there have been several requests regarding subsetting before, but >> none of them really helps with my problem: >> >> I'm trying to subset only infected individuals from the REC2 data.frame: >> >> > str(REC2) >> 'data.frame': 362 obs. of 7 variables: >> $ RINGNO : Factor w/ 370 levels "BL17546","BL17577",..: 78 81 67 41 58 >> 66 17 >> $ year : Factor w/ 8 levels "Y2002","Y2003",..: 1 2 1 2 1 1 2 1 1 3 >> ... >> $ ccFLEDGE : int 6 6 6 5 6 7 6 7 6 5 ... >> $ rec2012 : int 2 1 2 2 1 2 1 1 1 0 ... >> $ binage : Factor w/ 2 levels "ad","juv": 1 2 1 1 1 1 1 1 1 1 ... >> $ INFECTION: Factor w/ 2 levels "Infected ","Uninfected ": 2 1 2 1 2 2 1 2 >> 2 1 ... >> $ all.rsLD : num -4.62 -6.19 -3.62 -4.19 -2.62 ... >> >> using either >> >> RECinf<-REC2[which (REC2$INFECTION=="Infected"),] >> >> or >> >> RECinf<-subset(REC2, INFECTION=="Infected") >> >> in both cases I get empty data frame (0 observations): >> >> > str(RECinf) >> 'data.frame': 0 obs. of 7 variables: >> $ RINGNO : Factor w/ 370 levels "BL17546","BL17577",..: >> $ year : Factor w/ 8 levels "Y2002","Y2003",..: >> $ ccFLEDGE : int >> $ rec2012 : int >> $ binage : Factor w/ 2 levels "ad","juv": >> $ INFECTION: Factor w/ 2 levels "Infected ","Uninfected ": >> $ all.rsLD : num >> >> When subsetting, R doesn't return any warning or error message. Besides, I >> used same codes many times beforeand they worked perfectly well. Any ideas >> why this case is different? >> >> Thanks for your help, >> Kasia >> >> [[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. >> > > [[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. > > > [[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.