Examlex
Scanner data is ineffective in recording consumer responses to price promotions.
Cyclical Effect
Economic fluctuations or trends that occur over regular time intervals, often related to business cycles.
Seasonal Additive Model
In time series analysis, a model that adjusts for seasonal effects by adding seasonal variations at a constant level.
Single Moving Average Model
A forecasting technique that generates estimates of future values by averaging past observations, often used for smoothing time series data.
Trend
A general direction in which something is developing or changing.
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