Sorry newbie question. If I had 6 files named 1,2,3,4 each file containing a ID eg: ENST00000326632 etc. Can someone provide the code that loads each file and generates a Venn Diagram displaying the intersection/unique/union of the data sets in both a table format and a diagramatic format like a jpeg ? Thanks in advance.

You might try gplots: venn package:gplots R Documentation Plot a Venn diagram Description: Plot Venn diagrams for up to 5 sets Usage: venn(data, universe=NA, small=0.7, showSetLogicLabel=FALSE, simplify=FALSE, show.plot=TRUE) best, Tom On Jun 2, 2010, at 3:48 PM, David Lyon wrote: > Sorry newbie question. > > If I had 6 files named 1,2,3,4 each file containing a ID eg: > > ENST00000326632 > etc. > > Can someone provide the code that loads each file and generates a > Venn Diagram displaying the intersection/unique/union of the data > sets in both a table format and a diagramatic format like a jpeg ? > > Thanks in advance. > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor

Does anyone know the answer to this simple question library(gplots) This works great from the console: A <- c(1,2,3,4) B <- c(1,2,3,4) C <- c(1,2,3,4) input<-list(A,B,C) venn(input) When I input the data from flat files each containing in a single col it is only using the first row from each file in the venn diagram eg: A <- ("A.file") B <- ("B.file") C <- ("C.file") input<-list(A,B,C) venn(input) its returns the venn diagram from only the first row from each file , how do I change the code so it uses every data point in each column. Thanks contents of A.file 1 2 3 4 contents of B.file 1 2 3 4 contents of C.file 1 2 3 4 ________________________________ To: Steve Shen <sshen@bu.edu> Cc: Thomas Hampton <thomas.h.hampton@dartmouth.edu>; bioconductor@stat.math.ethz.ch Sent: Wed, June 2, 2010 7:06:34 PM Subject: Re: [BioC] venn diagrams Thanks Steve I used this tutorial: http://manuals.bioinformatics.ucr.edu/home/R_BioCondManual#R_graphics_ venn which clearly demonstrates how to use OverLapper. I only wished that all the packages from R and bioconductor could be written with the clarity and simplicity as the tutorial above..... ________________________________ From: Steve Shen <sshen@bu.edu> Cc: Thomas Hampton <thomas.h.hampton@dartmouth.edu>; bioconductor@stat.math.ethz.ch Sent: Wed, June 2, 2010 6:51:04 PM Subject: Re: [BioC] venn diagrams You can try overLapper function in BioC instruction. It will do up to five lists. Steve Thanks Thomas > >>can you or someone give me a clue on how to load the files and then generate a venn diagram and the various data sets that lists the union/intesect/unique members. I have read the gplots but its not clear to me as a newbie. > > > > > > >>----- Original Message ---- >>From: Thomas Hampton <thomas.h.hampton@dartmouth.edu> >>Cc: bioconductor@stat.math.ethz.ch >>Sent: Wed, June 2, 2010 4:03:07 PM >>Subject: Re: [BioC] venn diagrams > >>You might try gplots: > >>venn package:gplots R Documentation > >>Plot a Venn diagram > >>Description: > >> Plot Venn diagrams for up to 5 sets > >>Usage: > >> venn(data, universe=NA, small=0.7, showSetLogicLabel=FALSE, >> simplify=FALSE, show.plot=TRUE) > >>best, > >>Tom > >>On Jun 2, 2010, at 3:48 PM, David Lyon wrote: > >>> Sorry newbie question. >>> >>> If I had 6 files named 1,2,3,4 each file containing a ID eg: >>> >>> ENST00000326632 >>> etc. >>> >>> Can someone provide the code that loads each file and generates a Venn Diagram displaying the intersection/unique/union of the data sets in both a table format and a diagramatic format like a jpeg ? >>> >>> Thanks in advance. > >> >>> _______________________________________________ >>> Bioconductor mailing list >>> Bioconductor@stat.math.ethz.ch >>> https://stat.ethz.ch/mailman/listinfo/bioconductor >>> Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor > >>_______________________________________________ >>Bioconductor mailing list >Bioconductor@stat.math.ethz.ch >https://stat.ethz.ch/mailman/listinfo/bioconductor >>Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor > [[alternative HTML version deleted]]