Hi,

I am looking for a way to load background corrected data (all the 24 arrays
in a single file) into limma. This is a 2-channel array data, so I have 3
columns (cy3, cy5 & flag) for each array with probe name & ID.  I have tried
to load the data with read.table(). Now, do I need to convert this table
into RGList?

Another related question: Is it necessary to have each array data in a
separate file (txt file), in order to do DE analysis in limma? (basically
for thet target file).

Thanks in advance.

Regards,
Sharon

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