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facebookresearch / Kats

Kats, a kit to analyze time series data, a lightweight, easy-to-use, generalizable, and extendable framework to perform time series analysis, from understanding the key statistics and characteristics, detecting change points and anomalies, to forecasting future trends.
MIT License
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kats.models.arima Error #291

Open nebiyebulan opened 1 year ago

nebiyebulan commented 1 year ago

Hi, I'm running kats' arima model with the following code. But I am getting this error.

ARIMA

`df = pd.read_csv('uni_session_neww.csv', sep=';') df.columns = ['time', 'value']

print(df.head())

ts=TimeSeriesData(df)

ts.plot(cols=['value'])

plt.show()

logging.basicConfig(level=logging.DEBUG) params = ARIMAParams(p=1, d=1, q=1)

m = ARIMAModel(data=ts, params=params) m.fit()

fcst = m.predict(steps=15, include_history =True) print(fcst.head())

m.plot() plt.title('ARIMA') plt.show()`

MoKazemi9 commented 1 year ago

Hi @nebiyebulan , Thank you for exploring with Kats. We have a tutorial for forecasting with Kats that could be very useful. I encourage you to take a look. https://github.com/facebookresearch/Kats/blob/main/tutorials/kats_201_forecasting.ipynb