I'm trying to do regression analysis using a shapefile which contains dependent variable (NDVI) and explanatory variable (prec) in ArcGIS.
First, I run GWR analysis and then run spatial autocorrelation Moran I on residual of GWR result.
Finally, I wanted to see summary statistics on result window in ArcGIS but it just gives me 3 warnings related with analysis.
Do you have any ideas about why these warnings appear?
The shapefile has already been projected into Geographical lat/long which makes me wonder whether the result of regression is correct or not.