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Calculate the size of the intersection of a list of GRanges objects.

grlist_intersect_size.Rd

Calculate the size of the intersection of a list of GRanges objects.

Usage

grlist_intersect_size(grlist, ignore.strand = TRUE)

Arguments

grlist

A list of GRanges

ignore.strand

If TRUE, overlaps are counted without taking strand into account.

Examples

gr_1 <- GenomicRanges::GRanges(seqnames = c("chr1"), IRanges::IRanges(10, 20), strand = "-")
gr_2 <- GenomicRanges::GRanges(seqnames = c("chr1"), IRanges::IRanges(15, 25), strand = "+")
gr_3 <- GenomicRanges::GRanges(seqnames = c("chr1"), IRanges::IRanges(16, 18), strand = "+")
intersection <- grlist_intersect_size(list(gr_1, gr_2, gr_3), ignore.strand = TRUE)