GeometricAdstockEffect

effects.GeometricAdstockEffect(
    self,
    decay_prior=None,
    raise_error_if_fh_changes=False,
    normalize=False,
)

Represents a Geometric Adstock effect in a time series model.

Parameters

Name	Type	Description	Default
decay_prior	Distribution	Prior distribution for the decay parameter (controls the rate of decay).	None
rase_error_if_fh_changes	bool	Whether to raise an error if the forecasting horizon changes during predict	required
normalize	bool	If True, scales the geometric carryover so a unit impulse sums to 1 (multiplies by (1 - decay)); keeps backwards compatibility when False.	False