Re: [R] Regions of significance plots with ggplot2
Hi Here's one way to approach it ... ggplot(data.frame(x=1:10, y=1:10)) + geom_polygon(aes(x=xx, y=yy), fill=grey70, data=data.frame(xx=c(0, 0, 4, 4), yy=c(0, 11, 11, 0))) + geom_point(aes(x=x, y=y)) ... (supply a separate data source for the background region polygon). Paul On 4/06/2012 4:18 a.m., Dominic Comtois wrote: I'd like to create a plot similar to this one from Kochanska et al. (Development and Psychopathology, 2011): http://pages.videotron.com/do999/r-help/Kochanska_graph_ros.jpg http://pages.videotron.com/do999/r-help/Kochanska_graph_ros.jpg I am new to ggplot2 and can't see any obvious way to create distinct coloured regions for the background, nor can I find any relevant examples. Any guidance appreciated. DC PS: The context is practically the same as the one from the image (Gene x Environment interaction study). I used the following tool to find the regions of significance, if this is of interest to anyone: http://www.quantpsy.org/interact/mlr2 http://www.quantpsy.org/interact/mlr2 [[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. -- Dr Paul Murrell Department of Statistics The University of Auckland Private Bag 92019 Auckland New Zealand 64 9 3737599 x85392 p...@stat.auckland.ac.nz http://www.stat.auckland.ac.nz/~paul/ __ 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] Regions of significance plots with ggplot2
Hi, On 6 June 2012 08:58, Paul Murrell p.murr...@auckland.ac.nz wrote: Hi Here's one way to approach it ... ggplot(data.frame(x=1:10, y=1:10)) + geom_polygon(aes(x=xx, y=yy), fill=grey70, data=data.frame(xx=c(0, 0, 4, 4), yy=c(0, 11, 11, 0))) + geom_point(aes(x=x, y=y)) ... (supply a separate data source for the background region polygon). and note that you can use +/- Inf for convenience, ggplot(data.frame(x=1:10, y=1:10)) + annotate(polygon, x=c(-Inf, -Inf, 4, 4), y=c(-Inf, Inf, Inf, -Inf), fill=grey70, alpha =0.5) + geom_point(aes(x=x, y=y)) HTH, baptiste Paul On 4/06/2012 4:18 a.m., Dominic Comtois wrote: I'd like to create a plot similar to this one from Kochanska et al. (Development and Psychopathology, 2011): http://pages.videotron.com/do999/r-help/Kochanska_graph_ros.jpg http://pages.videotron.com/do999/r-help/Kochanska_graph_ros.jpg I am new to ggplot2 and can't see any obvious way to create distinct coloured regions for the background, nor can I find any relevant examples. Any guidance appreciated. DC PS: The context is practically the same as the one from the image (Gene x Environment interaction study). I used the following tool to find the regions of significance, if this is of interest to anyone: http://www.quantpsy.org/interact/mlr2 http://www.quantpsy.org/interact/mlr2 [[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. -- Dr Paul Murrell Department of Statistics The University of Auckland Private Bag 92019 Auckland New Zealand 64 9 3737599 x85392 p...@stat.auckland.ac.nz http://www.stat.auckland.ac.nz/~paul/ __ 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.
[R] Regions of significance plots with ggplot2
I'd like to create a plot similar to this one from Kochanska et al. (Development and Psychopathology, 2011): http://pages.videotron.com/do999/r-help/Kochanska_graph_ros.jpg http://pages.videotron.com/do999/r-help/Kochanska_graph_ros.jpg I am new to ggplot2 and can't see any obvious way to create distinct coloured regions for the background, nor can I find any relevant examples. Any guidance appreciated. DC PS: The context is practically the same as the one from the image (Gene x Environment interaction study). I used the following tool to find the regions of significance, if this is of interest to anyone: http://www.quantpsy.org/interact/mlr2 http://www.quantpsy.org/interact/mlr2 [[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.