generateRandomBed: Generate random genomic data

In 1156054203/circlize-: Circular Visualization

Description

Generate random genomic data

Usage

generateRandomBed(nr = 10000, nc = 1, fun = function(k) rnorm(k, 0, 0.5),
    species = NULL)

Arguments

nr	Number of rows
nc	Number of numeric columns / value columns
fun	Function for generating random values
species	species, pass to read.cytoband

Details

The function will uniformly sample positions from the genome. Chromosome names start with "chr" and positions are sorted. The final number of rows may not be exactly as same as nr.

References

Gu, Z. (2014) circlize implements and enhances circular visualization in R. Bioinformatics.

Examples

bed = generateRandomBed()
bed = generateRandomBed(nr = 200, nc = 4)
bed = generateRandomBed(fun = function(k) runif(k))

1156054203/circlize- documentation built on May 22, 2019, 2 p.m.