Hi I tried to compute the Moran's I statistics using GIS and R. However, I got different values.
Could you please brief me how the difference can occurs? Using GIS Global Moran's I Summary Moran's Index: 0.151485 Expected Index: -0.007692 Variance: 0.001040 z-score: 4.935027 p-value: 0.000001 Using R Moran I test under randomisation data: Dat$allprop weights: Xlist Moran I statistic standard deviate = 0.82453, p-value = 0.4096 alternative hypothesis: two.sided sample estimates: Moran I statistic Expectation Variance 0.034154753 -0.007299270 0.002527644 NB: in the neighbour links there are 2 regions with no links Thank you for any help *Regards, * Yalem [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo