Re: Implementation of interindividual variability in residual variance

From: Vladimir Piotrovskij Date: February 18, 2004 technical Source: cognigencorp.com
From: "Piotrovskij, Vladimir [PRDBE]" - VPIOTROV@PRDBE.jnj.com Subject: Re: [NMusers] Implementation of interindividual variability in residual variance Date: 2/18/2004 9:27 AM Atul, This particular way of implementation of interindividual variability in residual variance was suggested by Stu Beal time ago (e.g., Intermediate-level NONMEM Workshop, Uppsala, 1999, lecture 4 "Statistical Modeling Consideration"). I did try it shortly after this workshop, and at that time it worked. Since then I got new computers, new OS. Now it does not work. Best regards, Vladimir