MSDOS versus VisualNM
From: "Nandy, Partha" <Partha.Nandy@pharma.com>
Subject: MSDOS versus VisualNM
Date: Thu, 16 Aug 2001 10:07:12 -0400
Hi Everyone,
We have recently installed VISUAL NM and I am running into some problems. I
was running a ADVAN2 TRAN 2 on a Dell Pentium 3 machine and got Min OBJ
Function of 1694 with the following estimates for Cl, V and Ka (Cl = 78.7
V=705 and Ka=0.296). Recently I tried running the same program and data
file using Visual NM and got very very different results. The Min OBJ
Function was 1982 and Cl, V and Ka were 25000, 672, and 0.277, respectively.
Needless to say that the parameter estimates were not only off, the
predictions are way off as well.
Can someone suggest how to rectify this problem or what might be the source
of this problem?
Thanks in advance for all your help.
Partha
PARTHA NANDY
PKDM
Tel: (914)709-2205
Fax.: (914)709-2534
E-mail: Partha.Nandy@pharma.com