randomRegions: Generate random regions

In jokergoo/rGREAT: GREAT Analysis - Functional Enrichment on Genomic Regions

Generate random regions

Description

Generate random regions

Usage

randomRegions(genome = NULL, nr = 1000, seqlengths = NULL,
    width_fun = function(n) runif(n, min = 1000, max = 10000))

Arguments

genome	UCSC genome version, e.g. "hg19".
nr	Number of regions.
seqlengths	Alternatively, you can also specify a named vector of seqlengths (chromosome lengths).
width_fun	A function which defines the distribution of region widths.

Details

The number of regions per chromosome is proportional to the chromsome length.

Examples

gr = randomRegions(genome = "hg19")
quantile(width(gr))

jokergoo/rGREAT documentation built on March 28, 2024, 5:31 a.m.