19 Dec 16:53 2014

### kriging with non-euclidean distances

Facundo Muñoz <famuvie <at> alumni.uv.es>

2014-12-19 15:53:33 GMT

2014-12-19 15:53:33 GMT

This is a recurring question from time to time. I finally packaged [1] some old code (2009) that modifies certain functions in geoR in order to use custom distance matrices in the construction of empirical variograms (variog), the fit of variogram models (likfit) and the kriging (krige.conv). I used it at the time with “cost-based” distances, which need to be computed elsewhere. I used |GRASS GIS|, but nowadays there is |gdistance| which can complete a full-R solution. I also included some sample data and examples of usage. I hope it is more easily accesible now. Best regards ƒacu.- [1] https://github.com/famuvie/geoRcb [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo <at> r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo