Question: Microarray Probeset Ranking
gravatar for tucanj
2.8 years ago by
tucanj80 wrote:

I am trying to normalize this dataset ( which uses the HTA 2.0 platform with a custom CDF from BrainArray. I then plan to train a k-Top Scoring Pairs classifier for use on another platform.

Which preprocessing method will best reflect the rank order of gene expression within each array?

I have tried SCAN as it would account for probe composition and background noise; however, it is quite slow for this platform and number of samples (15 min/sample).

microarray R • 741 views
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