“…Exploratory Spatial Data Analysis is a statistical instrument that identifies and quantifies spatial correlation relationships and characteristics and can investigate the spatial autocorrelation or spatial heterogeneity of observed variables (Gao & Yuan,
2021). The method includes mainly global spatial autocorrelation and local spatial autocorrelation; the former is generally measured by Moran's I index, and the latter is generally measured by Moran scatterplots and local indicators of spatial association agglomeration maps (Li, Deng, et al,
2021). The Global Moran's Index can be calculated using Formula ():
where
is the number of spatial units indexed by
and
.…”