CLAYr                   The Digital Soil Map of Sweden -topsoil clay
                        content
CLAYs                   SLU farm (Brogarden) soil sample data -topsoil
                        clay content
check                   check
e                       e
evaluate                evaluate
even                    even
kth                     kth
mae                     mae
me                      me
mri                     mri
odd                     even
ordkrige                ordkrige
r2                      r2
regkrige                regkrige
reskrige                reskrige
rmse                    rmse
spdf_from_extent        spdf_from_extent
