parseWIG {trackViewer} | R Documentation |
convert WIG format track to BED format track for a given range
parseWIG(trackScore, chrom, from, to)
trackScore |
an object of track with WIG format |
chrom |
sequence name of the chromosome |
from |
start coordinate |
to |
end coordinate |
an object of track
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)