def METHOD_NAME(self):
    """Generate the Samblaster bar plot."""
    cats = OrderedDict()
    cats["n_nondups"] = {"name": "Non-duplicates"}
    cats["n_dups"] = {"name": "Duplicates"}
    pconfig = {
        "id": "samblaster_duplicates",
        "title": "Samblaster: Number of duplicate reads",
        "ylab": "Number of reads",
    }
    self.add_section(plot=bargraph.plot(self.samblaster_data, cats, pconfig))