biovizBase (version 1.20.0)

flatGrl: Transform GRangesList to GRanges

Description

Transform GRangesList to GRanges.

Usage

flatGrl(object, indName = "grl_name")

Arguments

object

a GRangesList object.

indName

column named by 'indName' that groups the records by their original element in 'object'.

Value

A GRanges object.

Details

This method is different from default stack, it integrate elementMetadata of GRangesList to the final coerced GRanges.

Examples

library(GenomicRanges)
gr1 <- GRanges("chr1", IRanges(1:10, width = 5))
gr2 <- GRanges("chr2", IRanges(1:10, width = 5))
obj <- GRangesList(gr1, gr2)
values(obj) <- data.frame(a = 1:2, b = letters[1:2])
stack(obj)
flatGrl(obj)