[BioC] affy: expresso in separated steps
Leonardo K. Shikida
shikida at gmail.com
Thu Oct 15 21:33:19 CEST 2009
Hi
I'd like to know how to perform affy expresso in separate steps
for example
what I'd like is
CEL data => bg correction => save corrected data into a file X
load file X => normalization => save normalized data into file Y
load file Y => summarization => save summarized data into file Z
and so on
it's not clear to me
[1] how to access these intermediary datasets. should I save both
pm(Data) and mm(Data)?
[2] if the only thing I need is the intermediary dataset or if I need
anything alse such as platform info (CDF files for example)
I hope I've been clear about my doubt
thanks in advance
Kenji
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