RE: How sparse is too sparse?

From: Leonid Gibiansky Date: June 10, 2004 technical Source: cognigencorp.com
From: Leonid Gibiansky lgibiansky@emmes.com Subject: RE:[NMusers] How sparse is too sparse? Date: Thu, June 10, 2004 2:58 pm I think population PK would be more appropriate than pooling the data (If by pooling you mean just fitting all of them to one curve). I do not think that you will be able to estimate inter-occasion variability, I would ignore it. Two samples per person is not a lot, so you won't be able to investigate the model in details, but I would try it, population PK has more chances of success in this case than anything else. Leonid
Jun 10, 2004 Robert L. James How sparse is too sparse?
Jun 10, 2004 Leonid Gibiansky RE: How sparse is too sparse?
Jun 10, 2004 Fengyan RE: How sparse is too sparse?
Jun 10, 2004 Nick Holford RE: How sparse is too sparse?
Jun 10, 2004 Kenneth Kowalski RE: How sparse is too sparse?
Jun 10, 2004 Serge Guzy RE: How sparse is too sparse?
Jun 10, 2004 Serge Guzy RE: How sparse is too sparse?
Jun 11, 2004 Kenneth Kowalski RE: How sparse is too sparse?