PROC VARIOGRAM computes the sample, or experimental semivariogram. Prediction of the spatial process at unsampled locations by techniques such as ordinary kriging requires a theoretical semivariogram ...

This paper proposes the use of estimating functions based on composite likelihood for the estimation of semivariogram parameters. These estimating functions eliminate the need for the subjective ...

The VARIOGRAM procedure computes the sample, or experimental semivariogram. Prediction of the spatial process at unsampled locations by techniques such as ordinary kriging requires a theoretical ...