[BioC] .EXP files / GEO files

[Peter (BioConductor List)]

LUIS F MENEZES wrote:
> Hi,
> I am trying to work with GEO dataset GSE2180, containing time-series experiments including 10 time points for 4 
> different genotypes. The files include the .CEL and .EXP, these last ones containing the experimental information 
> (genotype and time point). How can I combine the .CEL and .EXP? Thank you.
> Luis.

Do you need to do this?  Is the information already exposed in the GSE 
files (GEO Soft format) which you can easily access using Sean Davis' 
GEOquery:

http://www.bioconductor.org/packages/bioc/1.8/html/GEOquery.html

http://www.ncbi.nlm.nih.gov/projects/geo/query/acc.cgi?acc=GSE2180

Peter