I think what you are looking for is Geographically Weighted Regression (GWR) it's been implemented in R and there is a GRASS + R interface.
Ben ----- Original Message ----- > Dear All > Has anyone implemented a spatially dependent regression analysis? > r.regression.line is not spatial > I want to fit a high resolution photogrammetrically derived surface > model to which is tilted, to a coarser DEM (SRTM) and need to > calculate the polynomial coefficiants via a regression to transform > the one to the other. > Greetings Wolfgang > > > > _______________________________________________ grass-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-dev ------ Files attached to this email may be in ISO 26300 format (OASIS Open Document Format). If you have difficulty opening them, please visit http://iso26300.info for more information. _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
