[R] Help me with R plotting
Hello everyone. I want some help with plots. I have some robots in an area. Every robot is placed on x,y coordinates and every robot has a power consumption of some watts. I would like to show where are the robots by showing in a map dots (where every dots is the x,y coordinate). Below that dot it would be nice to write the watt consumption but also use some colors to denote different classes of consumption. So 10-20watt should be denoted by blue 20-30 with red, 30-40 with pink and so on. Which is the appropriate plot function for that? Regards Alex [[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.
Re: [R] Help me with R plotting
?plot Will give a good solution #Example: set.seed(5) xx - data.frame(x = runif(50), y = runif(50), z = sample(c(1:3), 50, T)) with(xx, plot(x, y, col = z, pch = 19)) Now you can start going into how to play with the colors, and how to add ?legend to the image... Tal Contact Details:--- Contact me: tal.gal...@gmail.com | 972-52-7275845 Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) | www.r-statistics.com (English) -- On Thu, Nov 18, 2010 at 4:08 PM, Alaios ala...@yahoo.com wrote: Hello everyone. I want some help with plots. I have some robots in an area. Every robot is placed on x,y coordinates and every robot has a power consumption of some watts. I would like to show where are the robots by showing in a map dots (where every dots is the x,y coordinate). Below that dot it would be nice to write the watt consumption but also use some colors to denote different classes of consumption. So 10-20watt should be denoted by blue 20-30 with red, 30-40 with pink and so on. Which is the appropriate plot function for that? Regards Alex [[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.
Re: [R] Help me with R plotting
Thanks a lot for your help I tried first this test-(myvalues)-mean(myvalues) so to put the values close to the 0...30 scale... then I passed this as an argument plot(x,y,col=test) which plots the places where the robots are with a small color. I think this is ok for now. What I want next is also to plot some color bar so the reader can by inspecting first this color bar to say Ah the read is for the range of 5-10 watts Also I tried legend... which creates small boxes below the dots which is Do not what I want exactly. I would like below every plot to write some text but not inside any box that will cover part of the image. Best Regards Alex --- On Thu, 11/18/10, Tal Galili tal.gal...@gmail.com wrote: From: Tal Galili tal.gal...@gmail.com Subject: Re: [R] Help me with R plotting To: Alaios ala...@yahoo.com Cc: Rhelp r-help@r-project.org Date: Thursday, November 18, 2010, 2:13 PM ?plotWill give a good solution #Example:set.seed(5)xx - data.frame(x = runif(50), y = runif(50), z = sample(c(1:3), 50, T))with(xx, plot(x, y, col = z, pch = 19)) Now you can start going into how to play with the colors, and how to add ?legend to the image... Tal Contact Details:--- Contact me: tal.gal...@gmail.com | 972-52-7275845 Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) | www.r-statistics.com (English) -- Hello everyone. I want some help with plots. I have some robots in an area. Every robot is placed on x,y coordinates and every robot has a power consumption of some watts. I would like to show where are the robots by showing in a map dots (where every dots is the x,y coordinate). Below that dot it would be nice to write the watt consumption but also use some colors to denote different classes of consumption. So 10-20watt should be denoted by blue 20-30 with red, 30-40 with pink and so on. Which is the appropriate plot function for that? Regards Alex [[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.
Re: [R] Help me with R plotting
Hi, Try this, robots - data.frame(id=letters[1:20], x=rnorm(20), y=rnorm(20), consumption=runif(20, 10, 100)) library(ggplot2) ggplot(robots) + geom_point(aes(x, y, colour=cut(consumption, c(0, 30, 50, 100 + geom_text(aes(x, y, colour=cut(consumption, c(0, 30, 50, 100)), label=round(consumption, 2)), vjust=1, legend=FALSE) + labs(colour=consumption) HTH, baptiste On Nov 18, 2010, at 4:18 PM, Alaios wrote: Thanks a lot for your help I tried first this test-(myvalues)-mean(myvalues) so to put the values close to the 0...30 scale... then I passed this as an argument plot(x,y,col=test) which plots the places where the robots are with a small color. I think this is ok for now. What I want next is also to plot some color bar so the reader can by inspecting first this color bar to say Ah the read is for the range of 5-10 watts Also I tried legend... which creates small boxes below the dots which is Do not what I want exactly. I would like below every plot to write some text but not inside any box that will cover part of the image. Best Regards Alex --- On Thu, 11/18/10, Tal Galili tal.gal...@gmail.com wrote: From: Tal Galili tal.gal...@gmail.com Subject: Re: [R] Help me with R plotting To: Alaios ala...@yahoo.com Cc: Rhelp r-help@r-project.org Date: Thursday, November 18, 2010, 2:13 PM ?plotWill give a good solution #Example:set.seed(5)xx - data.frame(x = runif(50), y = runif(50), z = sample(c(1:3), 50, T))with(xx, plot(x, y, col = z, pch = 19)) Now you can start going into how to play with the colors, and how to add ?legend to the image... Tal Contact Details:--- Contact me: tal.gal...@gmail.com | 972-52-7275845 Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) | www.r-statistics.com (English) -- Hello everyone. I want some help with plots. I have some robots in an area. Every robot is placed on x,y coordinates and every robot has a power consumption of some watts. I would like to show where are the robots by showing in a map dots (where every dots is the x,y coordinate). Below that dot it would be nice to write the watt consumption but also use some colors to denote different classes of consumption. So 10-20watt should be denoted by blue 20-30 with red, 30-40 with pink and so on. Which is the appropriate plot function for that? Regards Alex [[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. __ 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.
Re: [R] Help me with R plotting
(Assuming you aren't going into ggplot2) You can have a look here, it might offer a nice solution: http://rgm2.lab.nig.ac.jp/RGM2/R_man-2.9.0/library/shape/man/colorlegend.html Also, you can use ?cut to change your coloring to specific chunks (although having a full gradient is probably nicer) Contact Details:--- Contact me: tal.gal...@gmail.com | 972-52-7275845 Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) | www.r-statistics.com (English) -- On Thu, Nov 18, 2010 at 5:18 PM, Alaios ala...@yahoo.com wrote: Thanks a lot for your help I tried first this test-(myvalues)-mean(myvalues) so to put the values close to the 0...30 scale... then I passed this as an argument plot(x,y,col=test) which plots the places where the robots are with a small color. I think this is ok for now. What I want next is also to plot some color bar so the reader can by inspecting first this color bar to say Ah the read is for the range of 5-10 watts Also I tried legend... which creates small boxes below the dots which is Do not what I want exactly. I would like below every plot to write some text but not inside any box that will cover part of the image. Best Regards Alex --- On *Thu, 11/18/10, Tal Galili tal.gal...@gmail.com* wrote: From: Tal Galili tal.gal...@gmail.com Subject: Re: [R] Help me with R plotting To: Alaios ala...@yahoo.com Cc: Rhelp r-help@r-project.org Date: Thursday, November 18, 2010, 2:13 PM ?plot Will give a good solution #Example: set.seed(5) xx - data.frame(x = runif(50), y = runif(50), z = sample(c(1:3), 50, T)) with(xx, plot(x, y, col = z, pch = 19)) Now you can start going into how to play with the colors, and how to add ?legend to the image... Tal Contact Details:--- Contact me: tal.gal...@gmail.comhttp://mc/compose?to=tal.gal...@gmail.com| 972-52-7275845 Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) | www.r-statistics.com (English) -- On Thu, Nov 18, 2010 at 4:08 PM, Alaios ala...@yahoo.comhttp://mc/compose?to=ala...@yahoo.com wrote: Hello everyone. I want some help with plots. I have some robots in an area. Every robot is placed on x,y coordinates and every robot has a power consumption of some watts. I would like to show where are the robots by showing in a map dots (where every dots is the x,y coordinate). Below that dot it would be nice to write the watt consumption but also use some colors to denote different classes of consumption. So 10-20watt should be denoted by blue 20-30 with red, 30-40 with pink and so on. Which is the appropriate plot function for that? Regards Alex [[alternative HTML version deleted]] __ R-help@r-project.org http://mc/compose?to=r-h...@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.
Re: [R] Help me with R plotting
Thanks a lot :) nice one --- On Thu, 11/18/10, baptiste Auguié baptiste.aug...@googlemail.com wrote: From: baptiste Auguié baptiste.aug...@googlemail.com Subject: Re: [R] Help me with R plotting To: Alaios ala...@yahoo.com Cc: Rhelp r-help@r-project.org Date: Thursday, November 18, 2010, 3:34 PM Hi, Try this, robots - data.frame(id=letters[1:20], x=rnorm(20), y=rnorm(20), consumption=runif(20, 10, 100)) library(ggplot2) ggplot(robots) + geom_point(aes(x, y, colour=cut(consumption, c(0, 30, 50, 100 + geom_text(aes(x, y, colour=cut(consumption, c(0, 30, 50, 100)), label=round(consumption, 2)), vjust=1, legend=FALSE) + labs(colour=consumption) HTH, baptiste On Nov 18, 2010, at 4:18 PM, Alaios wrote: Thanks a lot for your help I tried first this test-(myvalues)-mean(myvalues) so to put the values close to the 0...30 scale... then I passed this as an argument plot(x,y,col=test) which plots the places where the robots are with a small color. I think this is ok for now. What I want next is also to plot some color bar so the reader can by inspecting first this color bar to say Ah the read is for the range of 5-10 watts Also I tried legend... which creates small boxes below the dots which is Do not what I want exactly. I would like below every plot to write some text but not inside any box that will cover part of the image. Best Regards Alex --- On Thu, 11/18/10, Tal Galili tal.gal...@gmail.com wrote: From: Tal Galili tal.gal...@gmail.com Subject: Re: [R] Help me with R plotting To: Alaios ala...@yahoo.com Cc: Rhelp r-help@r-project.org Date: Thursday, November 18, 2010, 2:13 PM ?plotWill give a good solution #Example:set.seed(5)xx - data.frame(x = runif(50), y = runif(50), z = sample(c(1:3), 50, T))with(xx, plot(x, y, col = z, pch = 19)) Now you can start going into how to play with the colors, and how to add ?legend to the image... Tal Contact Details:--- Contact me: tal.gal...@gmail.com | 972-52-7275845 Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) | www.r-statistics.com (English) -- Hello everyone. I want some help with plots. I have some robots in an area. Every robot is placed on x,y coordinates and every robot has a power consumption of some watts. I would like to show where are the robots by showing in a map dots (where every dots is the x,y coordinate). Below that dot it would be nice to write the watt consumption but also use some colors to denote different classes of consumption. So 10-20watt should be denoted by blue 20-30 with red, 30-40 with pink and so on. Which is the appropriate plot function for that? Regards Alex [[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.
