PAA (version 1.7.1)

shuffleData: Shuffles class labels to obtain random groups.

Description

Shuffles class labels of an EList or EListRaw object randomly to obtain two random groups (e.g. "A" and "B").

Usage

shuffleData(elist=NULL, n1=NULL, n2=NULL, label1="A", label2="B")

Arguments

elist

EList or EListRaw object (mandatory).

n1

sample size of random group 1 (mandatory).

n2

sample size of random group 2 (mandatory).

label1

class label of random group 1 (default: "A").

label2

class label of random group 2 (default: "B").

Value

• EList or EListRaw object with random groups.

Details

Shuffles class labels of an EList or EListRaw object randomly to obtain two random groups (e.g. "A" and "B").

Examples

cwd <- system.file(package="PAA")
load(paste(cwd, "/extdata/Alzheimer.RData", sep=""))
shuffleData(elist=elist, n1=20, n2=20, label1="A", label2="B")