Convert Signature to Predicted Values
Source:R/convertSignatureToValue.R
convertSignatureToValue.Rd
This function calculates predicted values of a series based on its previous value and predicted signature changes. It starts with an initial value from a historical series and sequentially adds predicted signature changes to generate a sequence of predicted values.
Arguments
- E
Integer, the length of the series for which predictions are needed.
- tau
Integer, the time delay used in the system dynamics (not used in this function but typically relevant in the broader context of time series prediction).
- Y
Numeric vector, the original series from which the prediction starts.
- i
Integer, the starting index in the vector Y from which the prediction should commence.
- h
Integer, the horizon step for which the initial predicted value is directly obtained from Y.
- predictedSignatureY
Numeric vector, the predicted changes (signature) at each step used for prediction.