bSubMostVariable {sesame}R Documentation

Get most variable probes

Description

Get most variable probes

Usage

bSubMostVariable(betas, n = 2000)

Arguments

betas

beta value matrix (row: cpg; column: sample)

n

number of most variable probes

Value

beta value matrix for the most variable probes

Examples

## get most variable autosome probes
betas <- sesameDataGet('HM450.10.TCGA.PAAD.normal')
betas.most.variable <- bSubMostVariable(
    betas[getAutosomeProbes('HM450'),],2000)

## clear cache
rm(list=ls(env=sesameData:::cacheEnv), envir=sesameData:::cacheEnv)
gc()

[Package sesame version 1.12.9 Index]