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st: Loops in Mata


From   gsborker <[email protected]>
To   [email protected]
Subject   st: Loops in Mata
Date   Wed, 26 Jan 2011 02:08:54 -0800 (PST)

Hi

I am trying to do the following in mata

mata

	for (i=1; i<=379; i++) {
		
		xi = st_data(.,"Pi") ;
		yi = (xi)' ;
		polyroots(yi) ;
		
		}
end

where P* are (674x1) column vectors. I am trying to run the "polyroots"
command 379 times on (1x674) row vectors. This is not working and I'm
getting recurrent errors.

Thanks for your help in advance.

G.
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