Re: [R] How to plot two graphs on one single plot?
you can also call plot(x1,y1) par(new=TRUE) plot(x2,y2,axes=FALSE) but this is more helpful for when you want to plot with multiple y-axes. in general, it is also possible to build up from low-level graphical elements: plot.new() plot.window(xlim=range(x1),ylim=range(y1)) lines(x1,y1) axis(1); axis(2); box() plot.window(xlim=range(x2),ylim=range(y2)) lines(x2,y2) axis(1); axis(2); box() if you want both plots to be on the same scale, you can specify the axes limits a priori, or retrieve the limits from the first figure to call in the second by par(usr). to use these in the second xlim, ylim call, you should set par(xaxs=i,yaxs=i) so they aren't padded above and below the specified limits. (see ?par for xaxs and yaxs) best regards, st --- Steven McKinney [EMAIL PROTECTED] wrote: Broadly speaking, there are a few classes of plotting functions. 1) New graph functions. The plot() function starts a new graph. 2) Add to a graph functions The points(), lines(), text() etc. functions add something to the current graph. 3) Control graph functions par() controls various aspects of the graph. R graphics experts might have some better classification and terminology. So you want your second plotting function to be points() rather than plot(), to add to the existing graph. Try x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') points(x2, y2, type='p', col=red, xlab='x', ylab='y') Steven McKinney Statistician Molecular Oncology and Breast Cancer Program British Columbia Cancer Research Centre email: [EMAIL PROTECTED] tel: 604-675-8000 x7561 BCCRC Molecular Oncology 675 West 10th Ave, Floor 4 Vancouver B.C. V5Z 1L3 Canada -Original Message- From: [EMAIL PROTECTED] on behalf of Yun Zhang Sent: Fri 2/23/2007 7:34 AM To: Henrique Dallazuanna Cc: r-help@stat.math.ethz.ch Subject: Re: [R] How to plot two graphs on one single plot? Thanks. Now R plots two graphs on one plot. Yet they are still on two graphs, vertically parallelized with each other. But what I want to do is actually plotting two distribution on one single graph, using the same x and y axis. Like: | | | (dist2) | (dist 1) | --- Is it possible to do that? Thanks, Yun Henrique Dallazuanna wrote: par(mfrow=c(2,1)) #your plot #after plot par(mfrow=c(1,1)) On 23/02/07, *Yun Zhang* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi, I am trying to plot two distribution graph on one plot. But I dont know how. I set them to the same x, y limit, even same x, y labels. Code: x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') plot(x2, y2, type='p', col=red, xlab='x', ylab='y') They just dont show up in one plot. Any hint will be very helpful. Thanks, Yun __ R-help@stat.math.ethz.ch mailto:R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help 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. -- Henrique Dallazuanna Curitiba-Paraná Brasil __ R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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. Need a quick answer? Get one in minutes from people who know. Ask your question on www.Answers.yahoo.com __ R-help@stat.math.ethz.ch 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.
Re: [R] How to plot two graphs on one single plot?
Hi Yun, try this. x1 - rnorm(1, 0.5,0.4018) x2 - rnorm(1, 0.01919,0.3969) d1 - density(x1) d2 - density(x2) plot(range(d1$x,d2$x), range(d1$y, d2$y), type = n, xlab = X, ylab = Y ) lines(d1, col = blue,lwd=2) lines(d2, col = red,lwd=2) Cheers Nguyen -Original Message- From: [EMAIL PROTECTED] on behalf of Yun Zhang Sent: Fri 2/23/2007 7:34 AM To: Henrique Dallazuanna Cc: r-help@stat.math.ethz.ch Subject: Re: [R] How to plot two graphs on one single plot? Thanks. Now R plots two graphs on one plot. Yet they are still on two graphs, vertically parallelized with each other. But what I want to do is actually plotting two distribution on one single graph, using the same x and y axis. Like: | | | (dist2) | (dist 1) | --- Is it possible to do that? Thanks, Yun Henrique Dallazuanna wrote: par(mfrow=c(2,1)) #your plot #after plot par(mfrow=c(1,1)) On 23/02/07, *Yun Zhang* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi, I am trying to plot two distribution graph on one plot. But I dont know how. I set them to the same x, y limit, even same x, y labels. Code: x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') plot(x2, y2, type='p', col=red, xlab='x', ylab='y') They just dont show up in one plot. Any hint will be very helpful. Thanks, Yun [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch 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] How to plot two graphs on one single plot?
Hi, I am trying to plot two distribution graph on one plot. But I dont know how. I set them to the same x, y limit, even same x, y labels. Code: x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') plot(x2, y2, type='p', col=red, xlab='x', ylab='y') They just dont show up in one plot. Any hint will be very helpful. Thanks, Yun __ R-help@stat.math.ethz.ch 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.
Re: [R] How to plot two graphs on one single plot?
par(mfrow=c(2,1)) #your plot #after plot par(mfrow=c(1,1)) On 23/02/07, Yun Zhang [EMAIL PROTECTED] wrote: Hi, I am trying to plot two distribution graph on one plot. But I dont know how. I set them to the same x, y limit, even same x, y labels. Code: x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') plot(x2, y2, type='p', col=red, xlab='x', ylab='y') They just dont show up in one plot. Any hint will be very helpful. Thanks, Yun __ R-help@stat.math.ethz.ch 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. -- Henrique Dallazuanna Curitiba-Paraná Brasil [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch 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.
Re: [R] How to plot two graphs on one single plot?
Thanks. Now R plots two graphs on one plot. Yet they are still on two graphs, vertically parallelized with each other. But what I want to do is actually plotting two distribution on one single graph, using the same x and y axis. Like: | | | (dist2) | (dist 1) | --- Is it possible to do that? Thanks, Yun Henrique Dallazuanna wrote: par(mfrow=c(2,1)) #your plot #after plot par(mfrow=c(1,1)) On 23/02/07, *Yun Zhang* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi, I am trying to plot two distribution graph on one plot. But I dont know how. I set them to the same x, y limit, even same x, y labels. Code: x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') plot(x2, y2, type='p', col=red, xlab='x', ylab='y') They just dont show up in one plot. Any hint will be very helpful. Thanks, Yun __ R-help@stat.math.ethz.ch mailto:R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help 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. -- Henrique Dallazuanna Curitiba-Paraná Brasil __ R-help@stat.math.ethz.ch 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.
Re: [R] How to plot two graphs on one single plot?
Hum, ok, i don't was understanding, you can try: plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') lines(x2, d2, type='p', col='red') Or perhaps ?curve On 23/02/07, Yun Zhang [EMAIL PROTECTED] wrote: Thanks. Now R plots two graphs on one plot. Yet they are still on two graphs, vertically parallelized with each other. But what I want to do is actually plotting two distribution on one single graph, using the same x and y axis. Like: | | | (dist2) | (dist 1) | --- Is it possible to do that? Thanks, Yun Henrique Dallazuanna wrote: par(mfrow=c(2,1)) #your plot #after plot par(mfrow=c(1,1)) On 23/02/07, *Yun Zhang* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi, I am trying to plot two distribution graph on one plot. But I dont know how. I set them to the same x, y limit, even same x, y labels. Code: x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') plot(x2, y2, type='p', col=red, xlab='x', ylab='y') They just dont show up in one plot. Any hint will be very helpful. Thanks, Yun __ R-help@stat.math.ethz.ch mailto:R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help 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. -- Henrique Dallazuanna Curitiba-Paraná Brasil -- Henrique Dallazuanna Curitiba-Paraná Brasil [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch 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.
Re: [R] How to plot two graphs on one single plot?
Hi Yun, If you're asking how to place new graphic material on the same plot (e.g., several lines/points/etc in a single x-y region), this is covered in the Intro to R manual. E.g., you can do: plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') points(x2, y2, col=red) see ?lines ?points ?text ?abline Also, see the new option in par Best, Matt On 2/23/07, Yun Zhang [EMAIL PROTECTED] wrote: Hi, I am trying to plot two distribution graph on one plot. But I dont know how. I set them to the same x, y limit, even same x, y labels. Code: x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') plot(x2, y2, type='p', col=red, xlab='x', ylab='y') They just dont show up in one plot. Any hint will be very helpful. Thanks, Yun __ R-help@stat.math.ethz.ch 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. -- Matthew C Keller Postdoctoral Fellow Virginia Institute for Psychiatric and Behavioral Genetics __ R-help@stat.math.ethz.ch 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.
Re: [R] How to plot two graphs on one single plot?
?par try par(new=TRUE) between plots Clint BowmanINTERNET: [EMAIL PROTECTED] Air Dispersion Modeler INTERNET: [EMAIL PROTECTED] Air Quality Program VOICE: (360) 407-6815 Department of Ecology FAX:(360) 407-7534 USPS: PO Box 47600, Olympia, WA 98504-7600 Parcels:300 Desmond Drive, Lacey, WA 98503-1274 On Fri, 23 Feb 2007, Yun Zhang wrote: Thanks. Now R plots two graphs on one plot. Yet they are still on two graphs, vertically parallelized with each other. But what I want to do is actually plotting two distribution on one single graph, using the same x and y axis. Like: | | | (dist2) | (dist 1) | --- Is it possible to do that? Thanks, Yun Henrique Dallazuanna wrote: par(mfrow=c(2,1)) #your plot #after plot par(mfrow=c(1,1)) On 23/02/07, *Yun Zhang* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi, I am trying to plot two distribution graph on one plot. But I dont know how. I set them to the same x, y limit, even same x, y labels. Code: x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') plot(x2, y2, type='p', col=red, xlab='x', ylab='y') They just dont show up in one plot. Any hint will be very helpful. Thanks, Yun __ R-help@stat.math.ethz.ch mailto:R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help 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. -- Henrique Dallazuanna Curitiba-Paraná Brasil __ R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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.
Re: [R] How to plot two graphs on one single plot?
Thanks, it works. Thank you very much. Yun Matthew Keller wrote: Hi Yun, If you're asking how to place new graphic material on the same plot (e.g., several lines/points/etc in a single x-y region), this is covered in the Intro to R manual. E.g., you can do: plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') points(x2, y2, col=red) see ?lines ?points ?text ?abline Also, see the new option in par Best, Matt On 2/23/07, Yun Zhang [EMAIL PROTECTED] wrote: Hi, I am trying to plot two distribution graph on one plot. But I dont know how. I set them to the same x, y limit, even same x, y labels. Code: x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') plot(x2, y2, type='p', col=red, xlab='x', ylab='y') They just dont show up in one plot. Any hint will be very helpful. Thanks, Yun __ R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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.
Re: [R] How to plot two graphs on one single plot?
Broadly speaking, there are a few classes of plotting functions. 1) New graph functions. The plot() function starts a new graph. 2) Add to a graph functions The points(), lines(), text() etc. functions add something to the current graph. 3) Control graph functions par() controls various aspects of the graph. R graphics experts might have some better classification and terminology. So you want your second plotting function to be points() rather than plot(), to add to the existing graph. Try x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') points(x2, y2, type='p', col=red, xlab='x', ylab='y') Steven McKinney Statistician Molecular Oncology and Breast Cancer Program British Columbia Cancer Research Centre email: [EMAIL PROTECTED] tel: 604-675-8000 x7561 BCCRC Molecular Oncology 675 West 10th Ave, Floor 4 Vancouver B.C. V5Z 1L3 Canada -Original Message- From: [EMAIL PROTECTED] on behalf of Yun Zhang Sent: Fri 2/23/2007 7:34 AM To: Henrique Dallazuanna Cc: r-help@stat.math.ethz.ch Subject: Re: [R] How to plot two graphs on one single plot? Thanks. Now R plots two graphs on one plot. Yet they are still on two graphs, vertically parallelized with each other. But what I want to do is actually plotting two distribution on one single graph, using the same x and y axis. Like: | | | (dist2) | (dist 1) | --- Is it possible to do that? Thanks, Yun Henrique Dallazuanna wrote: par(mfrow=c(2,1)) #your plot #after plot par(mfrow=c(1,1)) On 23/02/07, *Yun Zhang* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi, I am trying to plot two distribution graph on one plot. But I dont know how. I set them to the same x, y limit, even same x, y labels. Code: x1=rnorm(25, mean=0, sd=1) y1=dnorm(x1, mean=0, sd=1) x2=rnorm(25, mean=0, sd=1) y2=dnorm(x2, mean=0, sd=1) plot(x1, y1, type='p', xlim=range(x1,x2), ylim=range(y1, y2), xlab='x', ylab='y') plot(x2, y2, type='p', col=red, xlab='x', ylab='y') They just dont show up in one plot. Any hint will be very helpful. Thanks, Yun __ R-help@stat.math.ethz.ch mailto:R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help 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. -- Henrique Dallazuanna Curitiba-Paraná Brasil __ R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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.
