Hello everyone!
Is anybody can help me to solve this silly question that unfortunately I
haven't found the right way to address it.
Supose I have a matrix X[n,n] dimension
I would like to calculate the product of the vectors
Y=X[1,n]*X[n,1]
Then I would like to run the following operation
H=if(Y>0) {H[,1]=1}
The problem is that the condition "if" works only for the first element of the
matrix.
Does anybody knows how to apply the conditional "if" to a entire vector?
cheers
Guillermo
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