Augmented Dickey-Fuller Test determines whether differencing makes the mean of the data stationary. This command is used to determine the nonseasonal differencing order when you analyze your time series data with an ARIMA model.
Box-Cox Transformation stabilizes the variance of a time series over time for better forecasting results.
Box-Cox Transformation is a technique available on the MSS Time Series menu. It is used to make the variance of transformed time series data unchanged over time.
The Forecasting Best ARIMA command will do the model selection analyses for the user automatically, saving them time from having to evaluate different ARIMA models themselves and selecting best model.
Forecasting Best ARIMA automatically forecasts the future values of a times series data set. The user can also select a simpler-but-equally-good alternative model to avoid any over-fitting problems. The user is empowered to decide whether the selected model can fit the data reasonably well and produce reliable forecasting results.
These new graphs empower users to choose the best graph when utilizing Graph Builder for their analysis.
Graph Builder’s easy-to-browse gallery lets users seamlessly switch from one graph to the next using the same selection of data and without re-running your analysis. Users will now be able to select newly added graphs from Graph Builder: Line Plot, Stacked Area Graph, and a Pie Chart.