Tropical Agricultural Research

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Weighted ranking procedure for combining univariate time series models
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015) Ankrah, S.; Peiris, B.L.; Thattil, R.O.
Equal-weighted information criterion for model selection in univariate time series analysis
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015) Ankrah, S.; Peiris, B.L.; Thattil, R.O.
Evaluation of Ashley and patterson model diagnostic tool in selection of ARCH/GARCH family models:case of natural rubber prices at the Colombo auction
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2013) Herath, K.; Samita, S.; Wijesuriya, W.