diffAnaComputeFDR {DAPAR} | R Documentation |
This function is a wrappper to the function adjust.p from the
cp4p package. It returns the FDR corresponding to the p-values of the
differential analysis.
The FDR is computed with the function p.adjust
{stats}..
diffAnaComputeFDR(data, threshold_PVal = 0, threshold_LogFC = 0, pi0Method = 1)
data |
The result of the differential analysis processed
by |
threshold_PVal |
The threshold on p-pvalue to distinguish between differential and non-differential data |
threshold_LogFC |
The threshold on log(Fold Change) to distinguish between differential and non-differential data |
pi0Method |
The parameter pi0.method of the method adjust.p
in the package |
The computed FDR value (floating number)
Samuel Wieczorek
require(DAPARdata) data(Exp1_R25_pept) obj <- wrapper.mvImputation(Exp1_R25_pept[1:1000], "QRILC") condition1 <- '25fmol' condition2 <- '10fmol' qData <- Biobase::exprs(obj) samplesData <- Biobase::pData(obj) labels <- Biobase::pData(obj)[,"Label"] limma <- diffAnaLimma(qData,samplesData, labels, condition1, condition2) diffAnaComputeFDR(limma)