Hello everyone, I am new one try to study about Regression Kriging in R. I need your help about an R script for Regression Kriging in R. I need to interpolate the SOC (Soil Organic Carbon) from 155 points using 2 environmental variables, include Elevation value (DEM raster, I converted to ASCII format and NDVI value (raster, converted to ASCII format). I want to make a formula as SOC = coefficient*E + coefficient*NDVI + intercept. I would like to know: - Among of auxiliary variables, which variable effect to SOC concentration is most? - How can I implement the Regression Kriging for this task in R? Could you please show me a detailed script for R for this case? Thank in Advance.
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