parseWIG: convert WIG format track to BED format track

Description Usage Arguments Value Examples

View source: R/parseWIG.R

Description

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

Usage

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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

Examples

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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)

trackViewer documentation built on May 2, 2018, 2:44 a.m.