[ai-geostats] Sill Not Reaching 1.0

2006-02-08 Thread Edward Isaaks
Hi Collin It is likely that your variogram or correlogram does not reach the sill because your data are spatially correlated. It is well known that Gamma_bar(D,D) = Sill. (The average value of the variogram over the deposit is less than or equal to the sill). As for the correlogram -- it is not

[ai-geostats] Sill Not Reaching 1.0

2006-02-08 Thread Edward Isaaks
Hi Collin It is likely that your variogram or correlogram does not reach the sill because your data are spatially correlated. It is well known that Gamma_bar(D,D) = Sill. (The average value of the variogram over the deposit is less than or equal to the sill). As for the correlogram -- it is not