Smoothing
This section of the reference manual covers NumXL's smoothing functions, which include single, double, and triple exponential smoothing, as well as generalized exponential smoothing.
- NxEMA - Exponentially-weighted moving (rolling/running) average
- NxMA - Moving (rolling) average using prior data points
- WMA - Weighted-Moving Average
- SESMTH - (Brown's) Simple Exponential Smoothing
- DESMTH - (Holt's) Double Exponential Smoothing
- LESMTH - (Brown's) Linear Exponential Smoothing
- TESMTH - (Holt-Winters's) Triple Exponential Smoothing
- NxCMA - Centered Moving-average Filter
- GESMTH - General Exponential Smoothing Function
- NxSMA - Seasonal Moving-average Filter
- NxTrend - Deterministic trend in a time series