Moran's I
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Variables | I E(I) sd(I) z p-value*
--------------------+-----------------------------------------
lnGDP | 0.081 -0.005 0.010 8.414 0.000
lnnt_gene1 | 0.071 -0.005 0.010 7.510 0.000
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如上表, 我知道I是莫兰指数,E(I) 和sd(I)是什么意思呀?