How to read a series matrix into R
Hi, I want to read an expression matrix downloaded from GEO into R. Is there any other way to read it other than using GEOquery? Any help would be appreciated, thanks !
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Depends whether this is array or RNA-seq, can you add some details what dataset that is?
It's microarray data obtained from HG-U133_Plus_2 affymetrix. I want to access only the phenotypic data to further do my own preprocessing with raw files.
And do you have the CEL files, or in which format are the data right now?
Yes I have the CEL files. I want to match the CELs by accessing phenodata from the series matrix I downloaded.