bam_file <- system.file("extdata", "accepted_hits.bam", package="rbamtools")
reader<-bamReader(bam_file)
isOpen(reader)
header<-getHeader(reader)
headLine<-getHeaderLine(header)
readGroup<-getHeaderReadGroup(header)
headProg<-getHeaderProgram(header)
headTxt<-getHeaderText(header)
bamClose(reader)
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