def METHOD_NAME(self, ax=None, selected_col_idx=None, selected_rows=None, stacked=False):
    """
    Plot the data model
    :param ax: Matplotlib axis
    :param selected_col_idx: list of selected column indices
    :param selected_rows: list of rows to plot
    """
    self.table.METHOD_NAME(ax=ax, selected_col_idx=selected_col_idx, selected_rows=selected_rows, stacked=stacked)