readFileSet {sesame} | R Documentation

## Read an existing fileSet from storage

### Description

This function only reads the meta-data.

### Usage

    readFileSet(map_path)

### Arguments

`map_path` | path of file to map (should contain valid _idx.rds index)

### Value

a sesame::fileSet object

### Examples

    ## create two samples
    fset <- initFileSet('mybetas2', 'HM27', c('s1','s2'))

    ## a hypothetical numeric array (can be beta values, intensities etc)
    hypothetical <- setNames(runif(fset$n), fset$probes)

    ## map the numeric to file
    mapFileSet(fset, 's1', hypothetical)

    ## read it from file
    fset <- readFileSet('mybetas2')

    ## get data
    sliceFileSet(fset, 's1', 'cg00000292')

[Package sesame version 1.5.3 Index]