public static void ARIMA_Test01()
{
var df = Daany.DataFrame.FromCsv(filePath: $"AirPassengers.csv",
sep: ',', names: null, parseDate: false);
////
var ts = df.ToSeries("#Passengers"); //create time series
int p = 1;
int d = 1;
int q = 1;
var model = new ARIMA(p, d, q);
model.Fit(ts);
}
