data( copynumber.data.chr20 )
data( ens.gene.ann.hg18 )
## other buil-in gene annotations are:
# data( ens.gene.ann.hg19 )
# data( ens.gene.ann.hg38 )
bp <- getBreakpoints( copynumber.data.chr20 )
bp <- bpFilter( bp )
# input copynumber.data.chr20 is hg18 based
bp <- addGeneAnnotation( bp, ens.gene.ann.hg18 )
## options to inspect the data
bp
accessOptions( bp )
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