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THE USE OF ADDED VARIABLE PLOTS IN REGRESSION MODELLING WITH SPATIAL DATA* |
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| Authors: | Robert Haining |
| Abstract: | A simple graphical method for developing regression models for spatially referenced data is presented. The method supplements formal testing procedures and provides the analyst with useful information helpful in developing an understanding of data properties without the need for complex data manipulations. The paper includes a worked example and suggests directions for further work in this area. |
| Keywords: | exploratory data analysis graphical methods lagged variables spatial regression autocorrelation tests |