export.wig: Export values in WIG format
In nucleR: Nucleosome positioning package for R

Description Usage Arguments Value Author(s) References Examples

Export coverage/intensity values in WIG format, compatible with UCSC genome browser, IGB and others.

1	export.wig(data, name, chrom = "", filepath = name)

`data`	Coverage/intensity values (numeric vector)
`name`	Name of the track
`chrom`	Information about chromosome if not inferrable from `data` (only for numeric vectors)
`filepath`	Filepath where to save the object. Chromosome name and "wig" extension will be automatically added

(none)

Oscar Flores oflores@mmb.pcb.ub.es

WIG format specification: http://genome.ucsc.edu/FAQ/FAQformat#format6

# Load data
data(nucleosome_htseq)
cover <- coverage.rpm(nucleosome_htseq)

# Create wig file
export.wig(cover, name="example_track")

# This would create the file "example_track.chr1.wig" with:

# track type=wiggle_0 name="example_track"
# fixedStep chrom=chr1 start=1 step=1
# 55.55247
# 55.55247
# 55.55247
# 277.7623
# 388.8673
# ...