Lasmiasih, Katarina and Warsono, Warsono and Kurniasari, Dian (2014) KARAKTERISTIK PENDUGA VARIOGRAM UNTUK DATA NONSTASIONER. BIAStatistics, 8 (1). pp. 14-21. ISSN 1907-6274
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Abstract
The aims of this study are to find variogram or semivariogram estimator for spatial data, especially for nonstationery data, and to discuss the characteristics of estimator obtained by Universal Kriging. In fact, this method uses the mean of sample data to form a trend or nonstationary data. This study shows that the characteristics of the Universal Kriging estimator are unbiased and variance minimum of estimator (BLUE). For computation purposes of the aplication of the Universal Kriging algorithm graphs, this study developes R software language. Keywords : Spatial Data, Variogram, Semivariogram, Kriging, BLUE (Best Linear Unbias Estimation)
| Item Type: | Article |
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| Subjects: | Q Science > QA Mathematics |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Matematika |
| Depositing User: | DIAN KURNIASARI |
| Date Deposited: | 20 Jan 2022 01:36 |
| Last Modified: | 20 Jan 2022 01:36 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/38059 |
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