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.
>
>>
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>
>>_______________________________________________
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>



      
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