export.wig {nucleR} | R Documentation |
Export coverage/intensity values in WIG format, compatible with UCSC genome browser, IGB and others.
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 |
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 # ...