statsmodels.stats.contingency_tables.Table2x2.summary¶ Table2x2.summary(alpha=0.05, float_format='%.3f', method='normal')[source]¶ Summarizes results for a 2x2 table analysis. Parameters:¶ alpha : float¶1 - alpha is the nominal coverage probability of the confidence intervals. float_format : str¶Used to format the numeric values in the table. method : str¶The method for producing the confidence interval. Currently must be ‘normal’ which uses the normal approximation.