[BioC] How to create expression data packages

Sean Davis sdavis2 at mail.nih.gov
Mon Jul 17 22:03:10 CEST 2006

Srinivas Iyyer wrote:
> Dear group, 
>  I have 15 gene expression studies.  I have raw data
> for these (some are GEO datasets). 
> I could make esets for these datasets. 
> i want to create  expression data packages, so that my
> peers can also use these datasets for their analysis. 
> I have the following components for each dataset:
> 1.phenoData
> 2.expression data matrix
> 3. detailed annotations including clinical variables
> embeded into phenoData. 
> I could make an eset for these:
> eset <- new('exprSet',data = exp.mat, phenoData=pheno)
> from now on how can I go ahead and make expression
> data library. 


You can simply save the eset like:


Then, your colleagues can do:


Is that what you had in mind?


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