[BioC] AffyBatch <-> exprSet

[Kasper Daniel Hansen]

I do not understand this at all. An AffyBatch object si basically an  
exprSet with a few other slots containing annotation information and  
nrow/ncol. So every method you have for visualizing the AffyBatch  
object should basically carry over... depending on _how_ you do it.

Kasper

On Nov 9, 2005, at 2:02 PM, Igor Androv wrote:

> Hi list!
>
> After reading in may data, which is an affybatch object HG-U133A  
> with 20
> samples (2 groups with 10 samples), I have no problems in  
> visualizing my
> data (e.g. with boxplots, MAplots,...). After normalizing my data  
> sets with
> gcrma I now have an exprSet object and I don´t have a clue in which  
> ways I
> can visualize the exprSet. Or is there a possibility to normalize  
> my data
> without changing it into an exprSet?
>
> I haven´t found proper information on the i-net that is why I have  
> to bug
> you, but a link with good examples would be great too!
>
> thank you very much in advance!
>
> sincere,
> igor
>
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