This research aims to study and find out how to create a proper prognosis, forecasting an export volume of timber. In the study. The study of information as secondary data from the Customs Department (processed by the Bank of Thailand) Rubber export volume monthly since January 1993 to September 1993 2545 2558, by dividing the data into 2 series 1 January to December 1982, 2545 2557 for building models to predict how box-Jane kin. How to extract hon and winter, and how the elements and a set of 2 January 1993 to September 1993 2558 2558 for comparing the performance of the prediction criteria. The average value of the absolute error (MAE). The average value of the quadratic error (MSE), and the mean absolute percent error (MAPE) The research results showed that the prediction method for prediction of rubber export volume is how the Inbox-Jane kin because the lowest MSE and MAE MAPE. The appropriate model is the ARIMA. There are no constants, which are forecasting a suitable equation is.
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