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Naive approach
Moving average simple
Weighted moving average
Simple exponential smoothing
Forecast error
Mean error
mean absolute deviation
Mean squared error
Mean absolute percent error
Exponential smoothing with trend adjustment
Trend projections (simple linear regression)
Trend projections (multiple linear regression)
Seasonal indicies (average seasonal demand) total seasonal
Seasonal indicies (average demand season) specific season
Seasonal indicies ( seasonal index)
Seasonal indicies ( expected seasonal demand)
Correlation coefficient