| aic() |  | 
 
| arfreq() | Returns the frequency of the AR roots. | 
 
| arparams() |  | 
 
| arroots() |  | 
 
| bic() |  | 
 
| bse() |  | 
 
| conf_int([alpha, cols, method]) | Returns the confidence interval of the fitted parameters. | 
 
| cov_params() | Returns the variance/covariance matrix. | 
 
| f_test(r_matrix[, cov_p, scale, invcov]) | Compute the F-test for a joint linear hypothesis. | 
 
| fittedvalues() |  | 
 
| forecast([steps, exog, alpha]) | Out-of-sample forecasts | 
 
| hqic() |  | 
 
| initialize(model, params, **kwd) |  | 
 
| llf() |  | 
 
| load(fname) | load a pickle, (class method) | 
 
| mafreq() | Returns the frequency of the MA roots. | 
 
| maparams() |  | 
 
| maroots() |  | 
 
| normalized_cov_params() |  | 
 
| plot_predict([start, end, exog, dynamic, …]) | Plot forecasts | 
 
| predict([start, end, exog, typ, dynamic]) | ARIMA model in-sample and out-of-sample prediction | 
 
| pvalues() |  | 
 
| remove_data() | remove data arrays, all nobs arrays from result and model | 
 
| resid() |  | 
 
| save(fname[, remove_data]) | save a pickle of this instance | 
 
| summary([alpha]) | Summarize the Model | 
 
| summary2([title, alpha, float_format]) | Experimental summary function for ARIMA Results | 
 
| t_test(r_matrix[, cov_p, scale, use_t]) | Compute a t-test for a each linear hypothesis of the form Rb = q | 
 
| t_test_pairwise(term_name[, method, alpha, …]) | perform pairwise t_test with multiple testing corrected p-values | 
 
| tvalues() | Return the t-statistic for a given parameter estimate. | 
 
| wald_test(r_matrix[, cov_p, scale, invcov, …]) | Compute a Wald-test for a joint linear hypothesis. | 
 
| wald_test_terms([skip_single, …]) | Compute a sequence of Wald tests for terms over multiple columns |