setGRGenomeInfo {DEScan2} | R Documentation

## setGRGenomeInfo given a genome code (i.e. "mm9","mm10","hg19","hg38") retrieve the SeqInfo of that genome and assigns it to the input GRanges. Finally filters out those Infos not necessary to the GRanges.

### Description

setGRGenomeInfo given a genome code (i.e. "mm9","mm10","hg19","hg38") retrieve the SeqInfo of that genome and assigns it to the input GRanges. Finally filters out those Infos not necessary to the GRanges.

### Usage

    setGRGenomeInfo(GRanges, genomeName = NULL, verbose = FALSE)

### Arguments

`GRanges` | a GRanges object.
`genomeName` | a genome code (i.e. "mm9")
`verbose` | verbose output

### Value

a GRanges object with the seqinfo of the genome code

### Examples

    library("GenomicRanges")
    gr <- GRanges(
            seqnames=Rle(c("chr1", "chr2", "chr1", "chr3"), c(1, 3, 2, 4)),
            ranges=IRanges(1:10, end=10),
            strand=Rle(strand(c("-", "+", "*", "+", "-")), c(1, 2, 2, 3, 2)),
            seqlengths=c(chr1=11, chr2=12, chr3=13))
    mm9gr <- setGRGenomeInfo(GRanges=gr, genomeName="mm9", verbose=TRUE)

[Package DEScan2 version 1.2.1 Index]