PANR (version 1.18.0)

p2SNR: Translate p-values to Signal-to-Noise Ratios

Description

The function translate p-values to Signal-to-Noise Ratios based on the fitted mixture model.

Usage

p2SNR(object, pval, ...)

Arguments

object

an object of S4 class BetaMixture.

pval

a numeric or integer specifying the p-value to translate

...

not in use, only for further extension.

Value

The function will return a data frame including p-values, lower and upper quantiles and corresponding Signal-to-Noise Ratios.

References

Xin Wang, Mauro Castro, Klaas W. Mulder and Florian Markowetz, Posterior association networks and enriched functional gene modules inferred from rich phenotypic perturbation screens, in preparation.

See Also

p2SNR

Examples

## Not run: 
# data(Bakal2007)
# bm1<-new("BetaMixture", pheno=Bakal2007, model="global", order=1)
# bm1<-fitNULL(bm1, nPerm=10, thetaNULL=c(alphaNULL=4, betaNULL=4),
# 	sumMethod="median", permMethod="all", verbose=TRUE)
# bm1<-fitBM(bm1, para=list(zInit=NULL, thetaInit=c(alphaNeg=2, betaNeg=4, 
# 	alphaNULL=bm1@result$fitNULL$thetaNULL[["alphaNULL"]], 
# 	betaNULL=bm1@result$fitNULL$thetaNULL[["betaNULL"]], 
# 	alphaPos=4, betaPos=2), gamma=NULL), 
# 	ctrl=list(fitNULL=FALSE, tol=1e-1), verbose=TRUE, gradtol=1e-3)
# p2SNR(bm1, pval=0.01)
# ## End(Not run)