Jurnal Biometrika dan Kependudukan
ISSN 2302707X
Vol. 4 / No. 2 / Published : 2015-12
Order : 11, and page :172 - 180
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Original Article :
Peramalan migrasi masuk kota surabaya tahun 2015 dengan metode double moving averagedan double exponential smoothing brown
Author :
- Auli Fisty Noor Azizah*1
- Mahasiswa Fakultas Kesehatan Masyarakat
Abstract :
Forecasting was an effective and efficient tool in planning, especially in the areas of population to do significant decisions. One area that needs to be done forecasting population was the number of population migration. Among the several methods of forecasting of time series data, appropriate methods for data containing trends such as data migration was double moving average and double exponential smoothing Brown method. This study aims to apply these methods to the data of Surabaya in-migration. Results of this study shows that the number of in-migration was predicted by double moving average method derived from the order 5. While the method of double exponential smoothing Brown, the number of in-migration foreseen by the parameter α = 0,05. Based on the smallest Mean Square Error and Mean Percentage Error, it was known that the method of double exponential smoothing Brown had more appropriate for forecasting in-migration than double moving average method. Prediction results were very useful for policy planning related to migration so that the impact of migration can be minimized.
Keyword :
moving average, exponential, migration,
References :
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Todaro, Michael P,(1988) M i g r a t i o n , Unemployment, and Development: A Two Sector Analysis Vol.60 : The American Economic Review
Warsono, Prasetyoadi,(2005) Arus Balik Kependudukan Jakarta : Pustaka Sinar Harapan
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