How to create MAplot in R for only one sample?
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16 months ago
studia.biot ▴ 20

Hello!

I have an affybatch structure that consists of 300 CEL files and I want to create a MAplot chart from the oligo package (R) for each CEL file separately. How to do it?

Meg

R affy • 293 views
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MAplot represents the average expression vs foldchange. Thus minium two samples are required to plot it.

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You should read about what MA-plots are, then you will understand why MAplots for n=1 as Nicolas says are not possible.

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