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So far i've only got a9cad to work.I tried progecad which is supposed to work,but by launcinh the exe,i get the wine console error.I also tried the edrawings viewer but same thing,and then i hear about the read-only bug of microstation 8. Is there any good choice for cad applications as far as wine is concerned?

Dear All, I wonder if there is any implemented statistical test in R to test the equality between many correlations. As an example, let X1, X2, X3 X4 be four random variables. let Phi(X1,X2) , Phi(X1,X3) and Phi(X1,X4) be the corresponding correlations. How to test Phi(X1,X2) = Phi(X1,X3) = P(X1,X4)? Many thanks in advance, Bernard