Hello
Can anybody help? I am trying to do kriging with categorial external drift,
which is essentially similar to universal kriging using several binary
variables (example 14 of the gstat manual). However, I want to compute the
experimental variogram with restriction to within-class pairs, so that the
between-class effect is not included. How do I do that in gstat?
Paula Westerman
Wageningen Agricultural University
Group Crop and Weed Ecology
[The C.T. de Wit Graduate School]
Haarweg 333
Postbus 430
6700 AK Wageningen
tel: +31 (0)317 484769 /482536
fax: +31-(0)317-484892 /485572
