CHAT (version 1.1)

NormalizeLRR: Normalize LRR values

Description

This function performs correction on both negative and positive LRR values, based on factors given in getPara().

Usage

NormalizeLRR(x, para)

Arguments

x

numeric matrix, typically one sample from the complete data matrix returned from getSeg().

para

list, parameters returned by getPara().

Value

A new numeric data matrix with LRR normalized.

Examples

para=getPara()
## Not run: 
# data(A0SD.BAF)
# data(A0SD.LRR)
# chr8.baf=A0SD.BAF[A0SD.BAF[,2]==8,]
# chr8.lrr=A0SD.LRR[A0SD.LRR[,2]==8,]
# x=getSegChr(chr8.baf,chr8.lrr)
# NormalizeLRR(x,para=para)
# ## End(Not run)