Analysis of the price of the apple using a SARIMA model
DOI:
https://doi.org/10.29312/remexca.v10i2.509Keywords:
ARIMA, agricultural prices, planning, prediction, time series, uncertaintyAbstract
The monitoring and prediction of prices is an important tool in decision making in productive activities. Based on the monthly average price data of the red delicious apple at a national level, from January 1998 to July 2017, published by the national system of information and market integration, with the Gretlâ software. The objective of the research was to generate information on the price behavior of the apple by means of a time series analysis, generating a prediction for the following 12 months with a Sarima model . The results indicated that the relative error for the prediction is 2%, which guarantees relatively good forecasts, it was predicted that the price for July 2018 would be $31.99.
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