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bobthecat/empirical_FDR.r

Last active December 9, 2015 23:58
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empirical_FDR.r
## EXTRACTING CLASS LABELS
classLabel <- sub("^ER(.*) breast cancer", "\\1", grep("ER", phenoData$specimen, value=T))
classLabel
[1] "-" "-" "-" "-" "-" "-" "-" "-" "-" "+" "+" "+" "+" "+" "+" "+" "+" "+"
## COMPUTING P-VALUE DISTRIBUTION
minus = which(classLabel=="-")
plus = which(classLabel=="+")
p <- apply(e, 1, function(x){t.test(as.numeric(x[minus]), as.numeric(x[plus]))$p.value})
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