Re: Plcebo Corrected PK/PD

From: "Mats Karlsson" Mats.Karlsson@farmbio.uu.se Subject: Re: [NMusers] Plcebo Corrected PK/PD Date: Fri, March 4, 2005 3:13 pm Nick, Would the model not be identifiable only if you assume that the covariance of the random effects for alpha and beta is zero? [At least if Ce is constant. If it is variable, and variable enough, it starts to resemble a cross-over experiment, at least when you have frequent measurement.] Mats