Hi group,
Is there any way or method to compare two datasets(Microarray) to say if
they are diferent or similiar or is  it comparable only after extracting the
significant genes from each datasets  after normalizing it similiarly and
comparing later? I am thinking of the stratagies to compare
datasets.Like working in a dataset with the quality check procedure by a PCA
to see if they are seggregated differently(control and treatment) or Random
Forest analysis, to see the correlation between the datasets. Any ideas or
suggestions are welcome.
Thanks,
Viritha

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