Now showing items 1-2 of 2

    • Comparison of AIC, BIC and AICC in autoregressive order 1 time series models 

      Karunarathne, AWSP; Hewaarchchi, AP (2019)
      Selecting a suitable model for a given data set from a set of competing models is known as statistical model selection. There are a number of model selection criteria such as Akaike’s Information Criterion (AIC), Bayesian ...
    • A seasonal ARIMA model to forecast monthly potato yield in Sri Lanka 

      Perera, MSH; Karunarathne, AWSP; Hewage, SS; Sandamali, LBU; Chandrasekara, NV (2019)
      –The potato is an extensively cultivated tuber crop in the world. In Sri Lanka, cultivation has been established in four regions: Nuwara Eliya, Badulla, Jaffna and Puttalam. The objective of this paper is to analyze and ...