FW: [BioC] venn diagram in R

[marcus]

Hmm..I forgot.
In our function we use the vennDiagram function which is a part of the
limma package. So U must have that package loaded.

/M


Hi.

At our department we have made a small vennDiagram script.
I am not sure if it suites your needs, but if you have vectors with text
strings, for example:
A <- c("test", "example", "common")
B <- c("anything", "else", "common")
C <- c("unique", "R", "Bioconductor")

unique(A)->A 
unique(B)->B
unique(C)->C

vennDIA(A, B, C)
(which is the function that is provided in this mail).

Good luck.

Marcus	Ph.D.
Web : http://www.biotech.kth.se/molbio/microarray/index.html 


-----Original Message-----
From: bioconductor-bounces at stat.math.ethz.ch
[mailto:bioconductor-bounces at stat.math.ethz.ch] On Behalf Of
Arne.Muller at aventis.com
Sent: Wednesday, April 28, 2004 10:00 AM
To: bioconductor at stat.math.ethz.ch; anthonyb at ichr.uwa.edu.au
Subject: RE: [BioC] venn diagram in R

What do you mean by "text strings", the leafs of the diagram labeled
with text strings?

you need to use library(cluster)

d <- dist(intensity.matrix)
plot(hclust(d), hang=-0.5)

The colum names of your intensity.matrix will be used for lables.
intensity.matrix is a matrix returned by exprs(eset).

	regards,

	Arne

--
Arne Muller, Ph.D.
Toxicogenomics, Aventis Pharma
arne dot muller domain=aventis com

> -----Original Message-----
> From: bioconductor-bounces at stat.math.ethz.ch
> [mailto:bioconductor-bounces at stat.math.ethz.ch]On Behalf Of Anthony
> Bosco
> Sent: 28 April 2004 03:57
> To: bioconductor at stat.math.ethz.ch
> Subject: [BioC] venn diagram in R
> 
> 
> Hi,
> 
> could someone tell me how to plot a venn diagram in R of text strings.
> 
> 
> Regards
> 
> 
> Anthony
> -- 
> ______________________________________________
> 
> Anthony Bosco - PhD Student
> 
> Institute for Child Health Research
> (Company Limited by Guarantee ACN 009 278 755)
> Subiaco, Western Australia, 6008
> 
> Ph 61 8 9489  , Fax 61 8 9489 7700
> email anthonyb at ichr.uwa.edu.au
> 
> _______________________________________________
> Bioconductor mailing list
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