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Mapping Geographically weighted regression, p values

Question asked by atweel1 on Dec 16, 2010
Latest reply on Jan 8, 2011 by lscott-esristaff
Hi all,

I am exploring GWR for some of my research.  I have been able to produce good models (that aren't spatially autocorrelated), but can't find out how to obtain a significance (p value) for the parameter estimates.  How can I distinguish statistically significant coefficients?  The t-statistic should be the coefficient estimate divided by its standard error.  I do not know degrees of freedom, however... is this the "effective number" from the output window?

Most published GWR maps I see only show the parameter estimates for the statistically significant results.