I can't figure out how to use ecmnfish

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Andrew S
Andrew S 2011-11-30
The documentation: http://www.mathworks.com/help/toolbox/finance/ecmnfish.html
The usage: Fisher = ecmnfish(Data, Covariance, InvCovariance, MatrixFormat)
I used Data = randn(50); Covariance = cov(Data)
The error I get:
??? Undefined function or method 'ecmnfish' for input arguments of type 'double'.
Does anyone know the reason for this error?
Thank you for your time, -Andy S.

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Wayne King
Wayne King 2011-11-30
Hi do you have that product installed? If you enter
>>ver
Do you see the Financial Toolbox in your installation?
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Wayne King
Wayne King 2011-11-30
If that is your own standalone installation, then do contact Mathworks support, they'll sort out the issue for you. If you are worked off a networked configuration, you should have a local MATLAB admin person.
Andrew S
Andrew S 2011-11-30
I see. The install was delivered to me by my job, but it runs locally on my machine. I guess I will contact our IT department.

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