Rank of a matrix

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saranya
Posts: 29
Joined: Wed Nov 16, 2016 5:51 am

Rank of a matrix

Postby saranya » Thu Apr 06, 2017 5:01 am

Hi,

Is there a way to calculate the rank of a matrix/ echelon form of a matrix in eviews?

Thanks

saranya
Posts: 29
Joined: Wed Nov 16, 2016 5:51 am

Re: Rank of a matrix

Postby saranya » Thu Apr 06, 2017 6:27 am

Kindly note that I have a symmetric matrix and hence when I try to use @ranks, I'm getting an error.

EViews Gareth
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Re: Rank of a matrix

Postby EViews Gareth » Thu Apr 06, 2017 8:16 am

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saranya
Posts: 29
Joined: Wed Nov 16, 2016 5:51 am

Re: Rank of a matrix

Postby saranya » Thu Apr 06, 2017 10:57 pm

I am searching for the RANK of a matrix (as in matrix algebra) that is done by Gaussian elimination-- not ranking based on ascending/ descending order. Looks like EViews doesnot offer that functionality :( developing one now!

EViews Gareth
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Re: Rank of a matrix

Postby EViews Gareth » Thu Apr 06, 2017 11:09 pm

@rank
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saranya
Posts: 29
Joined: Wed Nov 16, 2016 5:51 am

Re: Rank of a matrix

Postby saranya » Fri Apr 07, 2017 12:32 am

Thanks Gareth, It worked after I transformed the sym object to matrix. :)


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