fdr.an {varmixt} | R Documentation |
This functions computes the number of regulated genes at given level of FDR
fdr.an(data,Q=0.05,display=TRUE,lambda=seq(0,0.95,0.05))
data |
A gene gene expression data object. The results of vm.analysis or vm.analysis.paired function |
Q |
the fdr level |
display |
if TRUE prints the number of regulated genes and corresponding p-values for the different methods on the screen |
lambda |
Argument to the q-value function. |
If lambda=0, then the FDR is computed (Benjamini Hochberg). If lambda is set to its default, the the pFDR according to Storey is computed.
a data frame with the number of genes regulated with the different analysis methods and the corresponding p-value
Paul Delmar
Benjamini, Y. and Y. Hochberg (1995). Controlling the false discovery rate: a practical and powerful approach to multiple testing. J. R. Statist. Soc. B 57(1), 289-300 Storey JD. (2002) A direct approach to false discovery rates. Journal of the Royal Statistical Society, Series B, 64: 479-498
vm.analysis
,
vm.analysis.paired
, pval.an