simulatorZ (version 1.6.0)

plusMinus: plusMinus

Description

function for plusMinus algorithm

Usage

plusMinus(X, y, lambda = NULL, tuningpar = "nfeatures", standardize = FALSE, 
 directionality = "posneg", ties.method = "average", votingthresholdquantile = 0.5, 
 modeltype = "plusminus")

Arguments

X

gene expression matrix

y

response variables

lambda

lambda

tuningpar

tuning parameter

standardize

standardize or not

directionality

directionality

ties.method

ties.method

votingthresholdquantile

votingthresholdquantile

modeltype

modeltype

Value

Examples

set.seed(8)


library(curatedOvarianData)


data( E.MTAB.386_eset )


eset <- E.MTAB.386_eset[1:100, 1:30]





X <- t(exprs(eset))





time <- eset$days_to_death


cens <- sample(0:1, 30, replace=TRUE)


y <- Surv(time, cens)





beta <- plusMinus(X, y)


beta