PERAMALAN RATA-RATA HARGA BERAS PADA TINGKAT PERDAGANGAN BESAR ATAU GROSIR INDONESIA DENGAN METODE SARIMA (SEASONAL ARIMA)

Abstract

from the Indonesian Central Statistics Agency. From the results of the research that has been done, it is found that ARIMA (1, 1, 0) (0, 0, 3) 12 as the best model that produces an MSE of 10356.71. From the results of this study, it is hoped that the government can take a concrete step in maintaining the stability of rice prices as one of the main food commodities of the Indonesian people.