replace_bg {exomePeak2} | R Documentation

## Replace the control regions with user provided background.

### Description

Replace the control regions with user provided background.

### Usage

    replace_bg(grl, bg, txdb)

### Arguments

`grl` | A `GRangesList` of the merged peaks which the background regions are waiting to be replaced.
`bg` | A `GRanges` or `GRangesList` object of the user provided background.
`txdb` | A `TxDb` object that define the transcript annotation.

### Value

A `GRangesList` object. The first portion is the exons regions that is not overlapped with `annoation`.

If the resulting ranges have less number and width compared with what defined in `cut_off_width` or `cut_off_num`, the exon regions of txdb will be returned as the background.

The second portion is the restructed user provided annotation with gene id annotated.

[Package exomePeak2 version 1.2.0 Index]