[BioC] What does this mean in Limma?

[Davide Cittaro]

Hi all, 
I'm performing an analyis in limma with 3 groups. Normally I would set up a simple analysis with 3 contrasts:

groups <- factor(c(A,A,A,B,B,B,C,C,C))
design <- model.matrix(~0+group)
contrasts <- makeContrasts(B-A, C-A, C-B, levels=design)
fit <- lmFit(y, design)
fit2<-eBayes(contrasts.fit(fit, contrasts))

Because of an error, I've didn't set the matrix and performed

fit3<-eBayes(fit)

In which way I should interpret the results in fit3 (which, by the way, are really interesting)?

Thanks

d