Re: [R] venneuler() - customize a few things
Hi, I was wondering if it would be possible to print the counts of common items in the venneuler() diagrams. Anybody knows a straightforward idea? I can always count things from the data matrix, but I have vectors with 50 thousands elements. thanks Francesco -- -- *Francesco Lescai, PhD* Research Associate in Genome Analysis Faculty of Biomedical Sciences, Division of Research Strategy c/o UCL Cancer Institute, Paul O'Gorman Building University College London Gower Street WC1E 6BT London, UK visiting address: 72, Huntley Street WC1E 6DE London email: f.les...@ucl.ac.uk phone: +44.(0)20.7679.6812 [ext: 46812] -- [[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] venneuler() - customize a few things.
Cheers Ista, I thought 'labels' and 'colors' must have been accessible some how. Thank you very much for showing how to access them, Karl On 10/7/2010 7:26 PM, Ista Zahn wrote: Hi Kari, On Thu, Oct 7, 2010 at 12:05 PM, Karl Brandk.br...@erasmusmc.nl wrote: Esteemed UseRs and DevelopeRs, Just coming to terms with the very attractive proportional venn gernator, venneuler(), but would like to customize a few things. Is it possible to- Say v is a VennDiagram: -suppress all circle labels? v$labels- rep(, length(v$labels) -suppress only certain circle labels? v$labels- c(A, , C) ## don't print label for B -print specific text strings at specified locations within the circles? and unions? text(.5, .5, my text here) will print my text here right in the middle of the graph. Adjusting the coordinates will adjust the location. You can use v$centers and v$diameters to position text relative to the center of the circles, but I'm not sure how to automatically find the unions. You could do it by trial and error. -specify circle colors? v$colors- c(.1, .5, .9) -specify label font, size color? see ?text Best, Ista All thoughts and response's greatly appreciated, cheers, Karl -- Karl Brandk.br...@erasmusmc.nl Department of Genetics Erasmus MC Dr Molewaterplein 50 3015 GE Rotterdam P +31 (0)10 704 3409 | F +31 (0)10 704 4743 | M +31 (0)642 777 268 __ 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. -- Karl Brand k.br...@erasmusmc.nl Department of Genetics Erasmus MC Dr Molewaterplein 50 3015 GE Rotterdam P +31 (0)10 704 3409 | F +31 (0)10 704 4743 | M +31 (0)642 777 268 __ 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] venneuler() - customize a few things.
Esteemed UseRs and DevelopeRs, Just coming to terms with the very attractive proportional venn gernator, venneuler(), but would like to customize a few things. Is it possible to- -suppress all circle labels? -suppress only certain circle labels? -print specific text strings at specified locations within the circles? and unions? -specify circle colors? -specify label font, size color? All thoughts and response's greatly appreciated, cheers, Karl -- Karl Brand k.br...@erasmusmc.nl Department of Genetics Erasmus MC Dr Molewaterplein 50 3015 GE Rotterdam P +31 (0)10 704 3409 | F +31 (0)10 704 4743 | M +31 (0)642 777 268 __ 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] venneuler() - customize a few things.
Hi Kari, On Thu, Oct 7, 2010 at 12:05 PM, Karl Brand k.br...@erasmusmc.nl wrote: Esteemed UseRs and DevelopeRs, Just coming to terms with the very attractive proportional venn gernator, venneuler(), but would like to customize a few things. Is it possible to- Say v is a VennDiagram: -suppress all circle labels? v$labels - rep(, length(v$labels) -suppress only certain circle labels? v$labels - c(A, , C) ## don't print label for B -print specific text strings at specified locations within the circles? and unions? text(.5, .5, my text here) will print my text here right in the middle of the graph. Adjusting the coordinates will adjust the location. You can use v$centers and v$diameters to position text relative to the center of the circles, but I'm not sure how to automatically find the unions. You could do it by trial and error. -specify circle colors? v$colors - c(.1, .5, .9) -specify label font, size color? see ?text Best, Ista All thoughts and response's greatly appreciated, cheers, Karl -- Karl Brand k.br...@erasmusmc.nl Department of Genetics Erasmus MC Dr Molewaterplein 50 3015 GE Rotterdam P +31 (0)10 704 3409 | F +31 (0)10 704 4743 | M +31 (0)642 777 268 __ 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. -- Ista Zahn Graduate student University of Rochester Department of Clinical and Social Psychology http://yourpsyche.org __ 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.
