A specialized weighted moving average that uses 15 points with predefined weights designed for optimal
data smoothing. It’s a specific weighted moving average, designed to preserve the trend component in data
while minimizing distortion from seasonal or irregular variations.
The formula uses these specific weights: [-3, -6, -5, 3, 21, 46, 67, 74, 67, 46, 21, 3, -5, -6, -3]
Spencer's 15-Point Moving Average Type: Trend
A specialized weighted moving average that uses 15 points with predefined weights designed for optimal data smoothing. It’s a specific weighted moving average, designed to preserve the trend component in data while minimizing distortion from seasonal or irregular variations.
The formula uses these specific weights: [-3, -6, -5, 3, 21, 46, 67, 74, 67, 46, 21, 3, -5, -6, -3]
See