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Robustness in Variogram Estimation
1995In this paper we consider several estimators for the variogram: the classical estimator due to Matheron, a robust estimator proposed by Cressie & Hawkins, and two highly robust estimators introduced by Rousseeuw in the context of scale estimation. It will be shown by simulations that the robust estimators behave quite well in the case of dependent data.
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Variogram Range Estimation from Experimental Variograms with Significant Tolerance
2007Derakhshan, Seyed Hadi +2 more
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A flexible lag definition for experimental variogram calculation
Mining Science and Technology, 2011exaly