I've missed William's e-mail indeed, I've tested it and works great, thanks a lot!!!
Many Thanks Guido ________________________________________ From: Matthieu Stigler [matthieu.stig...@gmail.com] Sent: 20 April 2011 09:30 To: Barbaglia, Guido (ESA) Cc: wdun...@tibco.com; r-help@r-project.org Subject: Re: [R] Axes Alignment Problem for Multiple Plots Guido You missed William's e-mails, which solved the problem: use yaxs="i" in second call. Also, William made the good point that you can rather just use lines() in second call. Good William! Mat Le 20/04/2011 08:00, Barbaglia, Guido (ESA) a écrit : > Dear Matthieu, > > thanks for your clarification! Basically, what I need to do is to plot > different series on the same chart using different types of plot (lines, > barplot, ...) and it is fundamental that the various charts have the same > reference system. I hope that someone in the list is able to fix my problem! > > > Best Regards > Guido Barbaglia > > ________________________________________ > From: mat [matthieu.stig...@gmail.com] > Sent: 19 April 2011 22:58 > To: John Kane > Cc: r-help@r-project.org; Barbaglia, Guido (ESA) > Subject: Re: [R] Axes Alignment Problem for Multiple Plots > > Ok, I can replicate your problem, with following code: > > dat<- 1:10 > barplot(dat, beside=TRUE,ylim=c(0,100)); > par()$usr; > par(new=T); > plot(dat, ylim=c(0,100), type="l"); > par()$usr; > > So it looks like even if you specify yourself ylim, the resulting > effective ylim (usr[3:4] ) will be different! More surprinsingly, > setting the usr parameter before is not effective: > par(new=T, usr=c(0,11,0,100)); > > this will not prevent par()$usr; to be different than fixed :-( > > No idea, but hopefully someone else on the list will be able to provide > advice! > > Matthieu > > > > > Le 19. 04. 11 20:47, John Kane a écrit : >> What is Coredata(Z0)? >> It would be very useful. as the posting guidelines suggest to supply working >> code and sample data. >> >> >> --- On Tue, 4/19/11, Barbaglia, Guido (ESA)<guido.barbag...@fao.org> wrote: >> >>> From: Barbaglia, Guido (ESA)<guido.barbag...@fao.org> >>> Subject: [R] Axes Alignment Problem for Multiple Plots >>> To: "r-help@r-project.org"<r-help@r-project.org> >>> Cc: "Stigler, Matthieu (EST)"<matthieu.stig...@fao.org> >>> Received: Tuesday, April 19, 2011, 11:42 AM >>> Dear all, >>> >>> I'm trying to plot, in the same window, >>> two different series, using barplot() for the first one and >>> plot() for the second. What happens is that the second chart >>> has a different axes origin, therefore the final plot is >>> wrong. This piece of code shows the differences between the >>> values of par()$usr: >>> >>> barplot(coredata(Z0), beside=TRUE, >>> ylim=c(0,100)); >>> par()$usr; >>> par(new=T); >>> plot(coredata(Z0), ylim=c(0,100)); >>> par()$usr; >>> >>> I would like to know how it is possible to edit the values >>> of par()$usr[3:4] of the second chart in order to be the >>> same of the first one or, alternatively, how can I plot >>> together bar and line series within the same reference >>> system. >>> >>> >>> Best Regards >>> Guido Barbaglia >>> ______________________________________________ >>> 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. >>> ______________________________________________ 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.
