I am still failing to understand exactly what you want to set. Maybe you want to set the height of the whiskers?
Hadley On Fri, Jul 17, 2009 at 9:07 AM, Benoit Boulinguiez<benoit.boulingu...@ensc-rennes.fr> wrote: > when I use size, it sets the global size of the whiskers (I'd rather say the > thickness of the line) but for sure it does not set the width of the > whisker. > > Try to use the option 'width' with errorbar() not errorbarh(), you'll see > that it works perfectly, it sets the width of the whisker. It just doesn't > work with errorbarh(), I guess... unfortunately... > > > Regards/Cordialement > > > Benoit Boulinguiez > > > -----Message d'origine----- > De : hadley wickham [mailto:h.wick...@gmail.com] > Envoyé : mercredi 15 juillet 2009 14:52 > À : Benoit Boulinguiez > Cc : r-help@r-project.org > Objet : Re: [R] ggplot2: geom_errorbarh() > > In ggplot2, you'll want to use size. > Hadley > > On Wed, Jul 15, 2009 at 12:36 PM, Benoit > Boulinguiez<benoit.boulingu...@ensc-rennes.fr> wrote: >> Hi, >> >> I expect 'width' to set the width of the horizontal line of the >> whisker, as it does with errobar() >> >> Regards/Cordialement >> >> >> Benoit Boulinguiez >> >> >> -----Message d'origine----- >> De : hadley wickham [mailto:h.wick...@gmail.com] Envoyé : dimanche 12 >> juillet 2009 11:04 À : Benoit Boulinguiez Cc : r-help@r-project.org >> Objet : Re: [R] ggplot2: geom_errorbarh() >> >> Hi Benoit, >> >> What do you expect width to do? You are already setting the left and >> right extents with xmin and xmax. >> >> Hadley >> >> On Thu, Jul 9, 2009 at 10:37 AM, Benoit >> Boulinguiez<benoit.boulingu...@ensc-rennes.fr> wrote: >>> Hi all, >>> >>> quick question: is the optional command "width" effective in the >>> geom_errorbarh() layer of ggplot? >>> Cause I can't get it works on this graph >>> http://www.4shared.com/file/116919103/93488d88/iso_2PrsH.html >>> >>> >>> pdf(file = "iso_2PrsH.pdf", width = 7, height = 7) >>> NC60.iso.graph<-ggplot( >>> NC60.DATA >>> ,aes(Ce,Qe)) + >>> geom_point(col=MaCouleur1, size=4) + >>> >>> geom_errorbar( >>> aes(ymax = NC60.DATA$Qe+NC60.DATA$sdQe >>> ,ymin=NC60.DATA$Qe-NC60.DATA$sdQe) >>> ,colour=alpha("black",0.4) >>> ,width=1) + >>> >>> geom_errorbarh( >>> aes(xmax = NC60.DATA$Ce+NC60.DATA$sdCe >>> ,xmin=NC60.DATA$Ce-NC60.DATA$sdCe) >>> ,colour=alpha("black",0.4) >>> ,width=1) + >>> >>> geom_line(data=NC60.Res4.curve >>> ,aes(x,y) >>> ,size=1 >>> ,colour=alpha("black",0.5)) + >>> xlab(C[e]~(mmol/m^3)) + >>> ylab(q[e]~(mmol/m^3)) >>> >>> print(NC60.iso.graph) >>> dev.off() >>> >>> Regards/Cordialement >>> >>> ------------- >>> Benoit Boulinguiez >>> Ph.D student >>> Ecole de Chimie de Rennes (ENSCR) Bureau 1.20 Equipe CIP UMR CNRS >>> 6226 "Sciences Chimiques de Rennes" >>> Avenue du Général Leclerc >>> CS 50837 >>> 35708 Rennes CEDEX 7 >>> Tel 33 (0)2 23 23 80 83 >>> Fax 33 (0)2 23 23 81 20 >>> <http://www.ensc-rennes.fr/> http://www.ensc-rennes.fr/ >>> >>> >>> >>> [[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. >>> >>> >> >> >> >> -- >> http://had.co.nz/ >> >> >> > > > > -- > http://had.co.nz/ > > > -- http://had.co.nz/ ______________________________________________ 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.
