Fitting Variogram Models by Weighted Least Squares 1

@inproceedings{Cress2004FittingVM,
  title={Fitting Variogram Models by Weighted Least Squares 1},
  author={Noe l Cress},
  year={2004}
}
  • Noe l Cress
  • Published 2004
The method o f weighted least squares is shown to be an appropriate way o f fi t t ing variogram models. The weighting scheme automatically gives most weight to early lags and downweights those lags with a small number o f pairs. Although weights are derived assuming the data are Gaussian (normal), they are shown to be still appropriate in the setting where data are a (smooth) transform o f the Gaussian case. The method o f (iterated) generalized least squares, which takes into account… CONTINUE READING
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