def METHOD_NAME(self):
    df = self.model.summary
    justify = self.justify
    ci = 100 * (1 - self.model.alpha)
    decimals = self.decimals
    repr_string = ""
    repr_string += repr(self.model) + "\n"
    for string, value in self.headers:
        repr_string += "{} = {}".format(justify(string), value) + "\n"
    repr_string += "\n" + "---" + "\n"
    df.columns = utils.map_leading_space(df.columns)
    if self.columns is not None:
        columns = df.columns.intersection(utils.map_leading_space(self.columns))
    else:
        columns = df.columns
    if len(columns) <= 7:
        # only need one row of display
        first_row_set = [
            "coef",
            "exp(coef)",
            "se(coef)",
            "coef lower %d%%" % ci,
            "coef upper %d%%" % ci,
            "exp(coef) lower %d%%" % ci,
            "exp(coef) upper %d%%" % ci,
            "cmp to",
            "z",
            "p",
            "-log2(p)",
        ]
        second_row_set = []
    else:
        first_row_set = [
            "coef",
            "exp(coef)",
            "se(coef)",
            "coef lower %d%%" % ci,
            "coef upper %d%%" % ci,
            "exp(coef) lower %d%%" % ci,
            "exp(coef) upper %d%%" % ci,
        ]
        second_row_set = ["cmp to", "z", "p", "-log2(p)"]
    repr_string += df[columns].to_string(
        float_format=utils.format_floats(decimals),
        formatters={
            **{c: utils.format_exp_floats(decimals) for c in columns if "exp(coef)" in c},
            **{utils.leading_space("p"): utils.format_p_value(decimals)},
        },
        columns=[c for c in utils.map_leading_space(first_row_set) if c in columns],
    )
    if second_row_set:
        repr_string += "\n\n"
        repr_string += df[columns].to_string(
            float_format=utils.format_floats(decimals),
            formatters={
                **{c: utils.format_exp_floats(decimals) for c in columns if "exp(" in c},
                **{utils.leading_space("p"): utils.format_p_value(decimals)},
            },
            columns=utils.map_leading_space(second_row_set),
        )
    with np.errstate(invalid="ignore", divide="ignore"):
        repr_string += "\n" + "---" + "\n"
        for string, value in self.footers:
            repr_string += "{} = {}".format(string, value) + "\n"
    return repr_string