plusMinus: plusMinus

In zhangyuqing/simulatorZ: Simulator for Collections of Independent Genomic Data Sets

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

returns regression coefficients

Author(s)

Yuqing Zhang, Christoph Bernau, Levi Waldron

Examples

set.seed(8)


library(curatedOvarianData)


data( E.MTAB.386_eset )


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


rm(E.MTAB.386_eset)





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

zhangyuqing/simulatorZ documentation built on Oct. 21, 2020, 1:05 a.m.