Thank you for your email Raphael. I'm interested in knowing the values in the tabular output that I mentioned because I would like to spatially map the residuals from the GWR model and the coefficient estimates. I assume that these exist in this table, however I am not quite sure what the different variable suffixes (_e, _se, _EDF) represent. I assume that e = estimate, se = standard error, EDF = effective degrees of freedom, but not sure if this is correct. I have checked the docs on R and cannot seem to get any information on this. Cheers, Chris
________________________________ From: Raphael Saldanha [mailto:saldanha.plan...@gmail.com] Sent: Friday, September 17, 2010 9:46 AM To: Bone, Christopher Cc: r-sig-geo@stat.math.ethz.ch Subject: Re: [R-sig-Geo] GWR Output Hi Christopher, You can see the full output of the GWR model calling just the object: Gwr.model The documentation of the library is here: http://cran.r-project.org/web/packages/spgwr/spgwr.pdf A short introduction to R's GWR function can be seen here (http://www.bris.ac.uk/cmpo/events/2009/segregation/gwr.pdf). On Fri, Sep 17, 2010 at 1:33 PM, Bone, Christopher <christopher.b...@nrcan-rncan.gc.ca> wrote: Hello, I have performed geographically weighted regression using independent variables x1 and x2 and have received a tabular output. The gwr function was called using the script: Gwr.model = gwr(....) and the tabular output was obtained by using the script: Gwr.model[[1]] The tabular output has a set of variables (columns), however I am unsure exactly what each variable represents. The variables include: X.Intercept x1 x2 X.Intercept._se x1_se x2_se gwr.e pred pred.se X.Intercept._se_EDF x1_se_EDF x2_se_EDF pred.se.EDF I have searched around and cannot seem to located any information explaining the meaning of these headings and I cannot seem to make sense of them given the values in the tables. Any help would be greatly appreciated. Thank you in advance, Chris [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo Regards, Raphael Saldanha saldanha.plan...@gmail.com [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo
