RE: Log-transformation

From: Daniel Corrado Date: April 01, 2003 technical Source: cognigencorp.com
From:Daniel Corrado Subject: RE: [NMusers] Log-transformation Date: Tue, 1 Apr 2003 09:12:49 -0800 (PST) Leniod, Bill, Sam, Thanks a lot for your suggestions. I used all of them. It worked beautifully. I had difficulty getting a covariance matrix. I had to reduce the number of ETA's from 5 to 4 to obtain the covariance matrix. The assumption was ETA(K23) = ETA (K32) The objective function and the Theta's did not change and I got the covariance matrix. Thanks, Dan

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Mar 31, 2003 Daniel Corrado Log-transformation
Mar 31, 2003 William Bachman RE: Log-transformation
Mar 31, 2003 Leonid Gibiansky Re: Log-transformation
Apr 01, 2003 Sam Liao RE: Log-transformation
Apr 01, 2003 Daniel Corrado RE: Log-transformation
Apr 04, 2003 Luann Phillips Re: Log-transformation
Apr 04, 2003 Kenneth Kowalski RE: Log-transformation
Apr 09, 2003 Vladimir Piotrovskij RE: Log-transformation
Apr 09, 2003 Kenneth Kowalski RE: Log-transformation
Apr 09, 2003 Vladimir Piotrovskij RE: Log-transformation
Apr 09, 2003 Kenneth Kowalski RE: Log-transformation
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