         self.plot_ic_ts(group_adjust=group_adjust, method=None)         pl.plt.show()         self.plot_ic_qq(group_adjust=group_adjust)         pl.plt.show()         if by_group:             self.plot_ic_by_group(group_adjust=group_adjust, method=None)         else:             self.plot_monthly_ic_heatmap(group_adjust=group_adjust)         pl.plt.show()      def create_