NEWS

---

artfima 1.5 (2016-07-14)

• minor bug fixes
• predict.artfima
• bev, nilemin

artfima 1.4 (2016-06-02)

• minor bug fixes
• optional arguments added to plot.artfima()
• seriesa, ogden
• functionality improvements to bestModels()

artfima 1.3 (2016-05-15)

• many code improvements to artfima()
• retitled and improved function artfimaSDF()
• plot() method added for class "artfima", plot.artfima()
• bestModels() exhaustive enumerative search best AIC/BIC model within the entire range of models (ARTFIMA, ARFIMA, ARIMA)
• tseg() simulates interesting example time series
• Periodogram() scaling factors as in artfimaSDF()

artfima 1.2 (2016-01-23)

• "Whittle" is default estimation algorithm
• se's for estimates computed with Whittle method
• new functions: informationMatrixARTFIMA(), seARTFIMA()
• added dataset SB32
• bugs fixed with sdfarfima()
• can choose optimization to be used with optim() method
• documentation fix for sdfartfima()
• simulation investigation report included

artfima 1.1 (2015-11-08)

• can hold d parameter fixed in ARTFIMA model