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Chapter 95. The VARIOGRAM Procedure > Syntax: VARIOGRAM Procedure - Pg. 7519

Syntax: VARIOGRAM Procedure ! 7519 COMPUTE statement of PROC VARIOGRAM. Second, the distances shown for each lag on the Distance axis are not the midpoints of the lag classes as in the pairwise distances plot, but rather the average distance from the origin Distance =0 of all pairs in a given lag class. "Example 95.1: Theoretical Semivariogram Model Fitting" on page 7562 continues from this point to show how to choose a theoretical model for the thickness spatial dependence. Figure 95.8 Classical and Robust Empirical Semivariograms for Coal Seam Thickness Data