Browsing Faculty of Economic and Management Sciences by Subject "SARIMA"
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Comparative study of Holt-Winters triple exponential smoothing and seasonal Arima: forecasting short term seasonal car sales in South Africa (Virtus interpress, 2016)In this paper, both Seasonal ARIMA and Holt-Winters models are developed to predict the monthly car sales in South Africa using data for the period of January 1994 to December 2013. The purpose of this study is to choose ...
(2010)The aim of this paper is to model and forecast tourism to South Africa from the country's main intercontinental tourism markets. These include Great Britain, Germany, the Netherlands, the United States of America and France.
(Virtus interpress, 2016)The purpose of this study is to compare the forecasting efficiency of two univariate time series models, the seasonal autoregressive integrated moving average (SARIMA) and the Holt-Winter's triple exponential smoothing. A ...