getBetas {sesame}R Documentation

Get beta Values

Description

sum.typeI is used for rescuing beta values on Color-Channel-Switching CCS probes. The function takes a SigSet and returns beta value except that Type-I in-band signal and out-of-band signal are combined. This prevents color-channel switching due to SNPs.

Usage

getBetas(sset, mask = TRUE, sum.TypeI = FALSE)

Arguments

sset

SigSet

mask

whether to use mask

sum.TypeI

whether to sum type I channels

Value

a numeric vector, beta values

Examples

sesameDataCache("EPIC") # if not done yet
sset <- sesameDataGet('EPIC.1.LNCaP')$sset
betas <- getBetas(sset)

[Package sesame version 1.8.10 Index]