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]