[BioC] Re:limma

daniela.marconi at libero.it daniela.marconi at libero.it
Wed Jul 21 18:34:42 CEST 2004

 I'm using limma for an affymetrix dataset. 
For summarize which is the most relavant differential expressed genes I use classifyTestsF() and I extract up-regulated and down-regulated genes. At the same time i look at the results of the fit with topTable()  (sorted by B). But the genes are different. Is it  possible? Why? Is B (probability log odds) a god estimator?
 What is the better solution, to summarize my results, between B and F-statistics?
 Daniela Marconi

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