[BioC] hello!

[Naomi Altman]

It is not so easy to use vennCounts unless you have an incidence 
matrix with the union of all the elements in the rows
the sets in the columns, and a "1'" in position (i,j) if element i is 
in set j.  vennCounts is meant to be used with decideTests.

--Naomi

At 02:15 AM 7/15/2009, amit mandal wrote:
>hello amrit,
>     You can make Venn diagram in R using the function 'vennCounts' in the
>"limma" package (for microarray data analysis).
>    I haven't used the function so unable to give you any worked out example.
>Nevertheless, if you are in a jiffy then you visit -
>   http://bioinfogp.cnb.csic.es/tools/venny/index.html
>
>Online venn diagram utility and works good. Since presently the gene list is
>small, you can as well use this.
>
>
>cheers..
>amit
>
>On Wed, Jul 15, 2009 at 9:56 AM, amrit karki <akarki001 at yahoo.com> wrote:
>
> > Dear Ting-Yuan
> > Thank you so much for your help. I still have one
> > more question for you. I am trying to construct venn diagram in
> > r-programming but could not success. For example: i have 100 genes in
> > set A only, 50 genes in set B only and there are 25 common genes in
> > both set (in intersection). So, would you mind to suggest how it is
> > possible to construct venn diagram in r-programming.
> > Thank you.
> > With best regards.
> > Amrit Karki
> >
> >
> >
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>
>
>--
>---------------------------------------------------------------
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>- Shakespeare
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Naomi S. Altman                                814-865-3791 (voice)
Associate Professor
Dept. of Statistics                              814-863-7114 (fax)
Penn State University                         814-865-1348 (Statistics)
University Park, PA 16802-2111