Brintha, N.K.K.Samita, S.Abeynayake, N.R.Idirisinghe, I.M.S.K.Kumarathunga, A.M.D.P.2019-01-102019-01-102014Tropical Agricultural Research, 25(4):p.523-531https://dl.nsf.gov.lk/handle/1/24140Non stochastic processPredicted productionTrend componentsUse of unobserved components model for forecasting non-stationary time series: a case of annual national coconut production in Sri LankaArticle