harmonize_seqlengths: harmonize_seqlengths

In jrboyd/seqsetvis: Set Based Visualizations for Next-Gen Sequencing Data

harmonize_seqlengths

Description

ensures compatibility between seqlength of gr and bam_file based on header

Usage

harmonize_seqlengths(query_gr, bam_file, force_fix = FALSE)

Arguments

query_gr	GRanges, object to harmonize seqlengths for
bam_file	character, a path to a valid bam file
force_fix	Logical, if TRUE incompatible seqnames are removed from the query_gr. Default is FALSE.

Value

GRanges with seqlengths matching bam_file

Examples

library(GenomicRanges)
query_gr = GRanges("chr1", IRanges(1, 100))
#seqlengths has not been set
seqlengths(query_gr)
bam = system.file("extdata/test.bam", package = "seqsetvis")
gr2 = harmonize_seqlengths(query_gr, bam)
#seqlengths now set
seqlengths(gr2)

jrboyd/seqsetvis documentation built on Oct. 15, 2024, 11:28 p.m.