RE: How sparse is too sparse?
From: fengyan yaf2+@pitt.edu
Subject: RE:[NMusers] How sparse is too sparse?
Date: Thu, June 10, 2004 3:39 pm
Population method should be better than pooling the data. Also for Pop PK,
I doubt how precise you can estimate your parameters, because generally you
need 1 sample /subject /parameter. So if you only have one sample per
subject, then it will be hard to estimate every parameter, unless you fix
some based on literature report and estimate part of parameter.
Yan Feng