regionMapping,RnBSet-method {RnBeads} | R Documentation

## regionMapping-methods

### Description

get the mapping of regions in the RnBSet object to methylation site indices in the RnBSet object

### Usage

    ## S4 method for signature 'RnBSet'
    regionMapping(object, region.type)

### Arguments

`object` | Dataset as an object of type inheriting `RnBSet`.
`region.type` | region type. see `rnb.region.types` for possible values

### Value

A list containing for each region the indices (as integers) of sites that belong to that region

### Author(s)

Fabian Mueller

### Examples

    library(RnBeads.hg19)
    data(small.example.object)
    logger.start(fname=NA)
    promoter.probe.list <- regionMapping(rnb.set.example,"promoters")
    #get the number of CpGs per promoter in the dataset:
    sapply(promoter.probe.list,length)

[Package RnBeads version 2.2.0 Index]