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  Hello Idrisians !

  In order to compare two presence-absence predictive model I have used the
kappa statistic. I get thus two kappa values (k1 and k2), which I would
like to compare with statistical tests. The null hypoteses I would like to
test are as follows :

1� k = 0
2� k1 = k2

  Who knows which test I have to use ? (and how ?)

  Thanks in advance,



                                   >O<
                                Alexandre
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