centerFixedSizeGRanges: Transforms set of GRanges to all have the same size.

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

Description

centerFixedSizeGRanges First calculates the central coordinate of each GRange in grs and extends in both direction by half of fixed_size

Usage

centerFixedSizeGRanges(grs, fixed_size = 2000)

Arguments

grs	Set of GRanges with incosistent and/or incorrect size
fixed_size	The final width of each GRange returned.

Value

Set of GRanges after resizing all input GRanges, either shortened or lengthened as required to match fixed_size

Examples

library(GenomicRanges)
grs = GRanges("chr1", IRanges(1:10+100, 1:10*3+100))
centered_grs = centerFixedSizeGRanges(grs, 10)
width(centered_grs)

seqsetvis documentation built on Nov. 8, 2020, 5:57 p.m.