====================================================================
Model:              ARMA             BIC:                 5350.6644
Dependent Variable: Confirmed        Log-Likelihood:      -2663.8
Date:               2021-01-05 18:55 Scale:               1.0000
No. Observations:   322              Method:              css-mle
Df Model:           3                Sample:              01-23-2020
Df Residuals:       319                                   12-09-2020
Converged:          1.0000           S.D. of innovations: 946.993
No. Iterations:     32.0000          HQIC:                5341.594
AIC:                5335.5662
--------------------------------------------------------------------
                    Coef.   Std.Err.   t    P>|t|   [0.025   0.975]
--------------------------------------------------------------------
const              289.3369  88.1978 3.2805 0.0010 116.4724 462.2014
ma.L1.Confirmed      0.4674   0.0550 8.5046 0.0000   0.3597   0.5751
ma.L2.Confirmed      0.2066   0.0482 4.2874 0.0000   0.1121   0.3010
-----------------------------------------------------------------------------
                 Real           Imaginary          Modulus          Frequency
-----------------------------------------------------------------------------
MA.1           -1.1314            -1.8871           2.2003            -0.3360
MA.2           -1.1314             1.8871           2.2003             0.3360
====================================================================