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Covariance matrix error massage

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Ahmed Alabdaly
Ahmed Alabdaly on 30 Mar 2014
Closed: MATLAB Answer Bot on 20 Aug 2021
Hello, I have a microarray data matrix Sample(19 by 5000),when I classified this matrix, the matlab produce error message"covariance matrix must be positive definite for each group". How I can overcome this error? thanks
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Jan
Jan on 30 Mar 2014
Please post your code and a complete copy of the error message.

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