allocation matrix

[nadra]

Hi,

I am working with IML and I want to obtain a matrix of coefficient by assigning element by element something like this :
%macro cal(arguments);
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%do ind=1 %to n;
%do sim=1 %to p;
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proc iml;
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RVCC[&ind,∼]=trace(s)/sqrt(trace(w**2)*trace(w2**2));
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%end;
%end;
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%mend


I have this error : "Matrix RVCC has not been set to a value"

Why do this occur?! Any one can help me?


Sincerly,

Nad

[sbb]

Suggest you re-post in the IML forum.

Scott Barry
SBBWorks, Inc.

[nadra]

thanks! I do it !