Isaac06/27/2023, 3:59 PM
, I get a lot of warnings like
UserWarning: Having 3 or more differencing operations is not recommended. Please consider reducing the total number of differences.
. Shouldn't these warnings be suppressed by using the automated version of the ARIMA?
RuntimeWarning: divide by zero encountered in long_scalars fit["aicc"] = fit["aic"] + 2 * npar * (npar + 1) / (nstar - npar - 1)