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model_coder
Calcite | Level 5 model_coder
Calcite | Level 5

find function in IML

Posted 10-21-2009 10:40 AM (936 views)
Is there a find function in IML that will let me find indices of nonzero elements? For example I = Find(X[,1]=2) should return indices for all rows in matrix X where the first column value is equal to 2.
One option is to implement this function as a subroutine and call this from my program. But I have peformance concerns as I call this function several times in my code.
Any help will be appreciated.
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model_coder
Calcite | Level 5 model_coder
Calcite | Level 5

Re: find function in IML

Posted 10-21-2009 11:26 AM (930 views)  |   In reply to model_coder
I found the loc function that does exactly what I want. Thanks.
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  • ‎10-21-2009 10:40 AM
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