Hastuty
Universitas Muhammadyah Pare-Pare

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SpatialEBLUPinSmallAreaEstimation Muhammad Nusrang; Suwardi Annas; Asfar; Hastuty; Jajang
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 6 No. 1 (2017): Volume 6 Nomor 1 (Maret 2017)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

Empirical Best Linear Unbiased Prediction (EBLUP)is one of methods in small area estimation. The prediction used in EBLUP is that the effect of mutual free-random errors area. But in some cases, this is not always obeyed. Its causes is the heterogenic of an area influenced by the other area surrounded, so that the influence of spatial can be get into the effect of random. Because of the disobey mak e the estimation of EBLUP is refraction and have big difference. Solution to overcome those is to put information of the spatial effect into the model. The estimation of small area that pays attention the influence of spatial area well known as estimator of SpatialEmpirical Best Linear Unbiased Prediction (SEBLUP). It gives the better estimation compared with the estimator of EBLUP based on the comparison of ARRMSE value from each estimation method.