| alphaMLG {ROntoTools} | R Documentation |
Transform a vector of p-values into weights.
alphaMLG(pv, threshold = max(pv))
pv |
vector of p-values |
threshold |
the threshold value that was used to select DE genes |
Computes a set of weights from p-values using the formula -log10(pv/threshold).
Calin Voichita and Sorin Draghici
load(system.file("extdata/E-GEOD-21942.topTable.RData", package = "ROntoTools"))
head(alphaMLG(top$adj.P.Val))