fit.limma | R Documentation |
fit.limma
fits a limma model, computes contrasts and applies an
emperical bayes procedure to shrink variance estimates
fit.limma(data, MM, CM)
data |
An expression set |
MM |
A model matrix |
CM |
A contrast matrix |
Florian Klinglmueller float@lefant.net
data <- matrix(rnorm(600),ncol=6) design <- data.frame('Treatment' = factor(rep(0:1,each=3))) mm <- model.matrix(~0+Treatment,design) colnames(mm) <- c('control','treatment') cm <- makeContrasts('control-treatment',levels=mm) out <- fit.limma(data,mm,cm) topTable(out)
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