trackViewer (version 1.8.3)

parseWIG: convert WIG format track to BED format track

Description

convert WIG format track to BED format track for a given range

Usage

parseWIG(trackScore, chrom, from, to)

Arguments

trackScore

an object of track with WIG format

chrom

sequence name of the chromosome

from

start coordinate

to

end coordinate

Value

• an object of track

See Also

track

Examples

extdata <- system.file("extdata", package="trackViewer", mustWork=TRUE)
    repA <- importScore(file.path(extdata, "cpsf160.repA_-.wig"),
                        file.path(extdata, "cpsf160.repA_+.wig"),
                        format="WIG")
    strand(repA$dat) <- "-"
    strand(repA$dat2) <- "+"
    parseWIG(repA, chrom="chr11", from=122929275, to=122930122)