Date:         Mon, 14 Feb 2000 15:10:16 -0500
Reply-To:     Kewei Ming <kewei20@ASSETS.WHARTON.UPENN.EDU>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Kewei Ming <kewei20@ASSETS.WHARTON.UPENN.EDU>
Organization: University of Pennsylvania
Subject:      Question: Use IML in macro and return a value to a datastep?
Content-Type: text/plain; charset=us-ascii

I posted a question about SAS/IML software. I would like to
program a macro that takes a vector value "xvec" and returns

transpose(xvec) * Sigma * xvec

where Sigma is a n*n matrix. Is it possible?

Thanks.

Vic