GeoDA-based spatial correlation analysis of GDP in Hadaqi industrial corridor

This paper used spatial statistical analysis to establish the statistical relation among data according to the spatial location.It aimed to understand the spatial dependence,spatial association and spatial autocorrelation related to geographical location.On the basis of the method of geographical spatial analysis and spatial analysis software,this paper analyzed the spatial situation of GDP in Hadaqi industrial corridor in 2008,including spatial correlation of each county and the relationship between GDP and population.Some conclusions can be drawn as follows.The spatial correlation of GDP in Hadaqi industrial corridor is positive,whereas the correlation coefficient is small,GDP spatial distribution is not entirely random,but spatial clustering of spatial similar value.According to analysis of the correlation of GDP and population,we found that the spatial distribution is greatly polarized.There is a positive correlation between GDP and regional population.This study can provide a scientific basis for the intuitive expression of GDP spatial correlation information in Hadaqi industrial corridor,and put forward that the spatial statistical analysis could present some reference value for analyzing spatial structure and pattern and policy-making.