... MA, ARMA process. - Seasonal adjustment: Additive, multiplicative, constant seasonal model. - Additive and multiplicative decomposition. - Seasonal smoothing: Triple Holt-Winters exponential smoothing. - Curves:B-Spline, Chaikin, Catmull-Rom, Ferguson. Other features: - Graphical interface. - Import from text files, Excel (*.xls), Excel 2010 (.xlsx). - or dialog for direct data creating. ...
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