[BioC] CGH DNAcopy plot multiple samples on one plot

[Ramon Diaz-Uriarte]

Dear Dan,

This migt be (only a little) bit more complicated than you wanted, but the 
structure of the objects returned by DNAcopy is straightforward enough that 
you can take that, "stretch" the segments, and just plot them.

In case it helps, we do that in some of the plots of our web tool 
http://adacgh2.bioinfo.cnio.es, that uses the ADaCGH package from CRAN 
(http://cran.r-project.org/src/contrib/Descriptions/ADaCGH.html).

Best,

R.


On Tuesday 13 November 2007 12:10, Daniel Brewer wrote:
> Hi,
>
> Is there anyway to plot the results of DNAcopy for all or some samples
> on one plot?  Just the segments not the underlying data points.  This is
> to allow visual comparison of samples.
>
> Many thanks
>
> Dan

-- 
Ramón Díaz-Uriarte
Statistical Computing Team
Centro Nacional de Investigaciones Oncológicas (CNIO)
(Spanish National Cancer Center)
Melchor Fernández Almagro, 3
28029 Madrid (Spain)
Fax: +-34-91-224-6972
Phone: +-34-91-224-6900

http://ligarto.org/rdiaz
PGP KeyID: 0xE89B3462
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