statsmodels.tsa.holtwinters.SimpleExpSmoothing.predict

method

SimpleExpSmoothing.predict(params, start=None, end=None)

Returns in-sample and out-of-sample prediction.

Parameters:

params : array

The fitted model parameters.

start : int, str, or datetime

Zero-indexed observation number at which to start forecasting, ie., the first forecast is start. Can also be a date string to parse or a datetime type.

end : int, str, or datetime

Zero-indexed observation number at which to end forecasting, ie., the first forecast is start. Can also be a date string to parse or a datetime type.

Returns:

predicted values : array