Table 1 Spatial autocorrelation estimation of different years using Moran’s I Index
Year | Observed | Expected | variance | Z-score | P-value | Pattern |
|---|---|---|---|---|---|---|
2007 | 0.165280 | −0.00057 | 0.00020 | 11.6496 | <0.01 | Clustered |
2008 | 0.099660 | −0.00057 | 0.000199 | 7.100282 | <0.01 | Clustered |
2009 | 0.070901 | −0.000575 | 0.000196 | 5.101377 | <0.01 | Clustered |
2010 | 0.044744 | −0.000575 | 0.000045 | 4.120251 | <0.01 | Clustered |
2011 | 0.057347 | −0.000575 | 0.000198 | 6.677457 | <0.01 | Clustered |