Re: [NMusers] backward integration from t-a to t

2014-01-17 Thread Nick Holford
email: - From: Pavel belonon...@optonline.net Date: Thu, 16 Jan 2014 13:05:54 -0500 (EST) To:lgibian...@quantpharm.com,nmusers@globomaxnm.com Subject: RE: [NMusers] backward integration from t-a to t Hello Leonid, Thank you bein helpful. You got the main point. AUC

RE: [NMusers] backward integration from t-a to t

2014-01-17 Thread Pavel Belo
05:54 -0500 (EST) To: lgibian...@quantpharm.com, nmusers@globomaxnm.com Subject: RE: [NMusers] backward integration from t-a to t Hello Leonid, Thank you bein helpful. You got the main point. AUC is a better predictor than concentration, but it has to disppear very slowly but surely. A pote

Re: [NMusers] backward integration from t-a to t

2014-01-17 Thread Pavel Belo
om <mailto:nmusers@globomaxnm.com> Subject: RE: [NMusers] backward integration from t-a to t Hello Leonid, Thank you bein helpful. You got the main point. AUC is a better predictor than concentration, but it has to disppear very slowly but surely. A potential challenge is biological meaning of th

Re: [NMusers] backward integration from t-a to t

2014-01-16 Thread Nick Holford
...@quantpharm.com, nmusers@globomaxnm.com Subject: RE: [NMusers] backward integration from t-a to t Hello Leonid, Thank you bein helpful. You got the main point. AUC is a better predictor than concentration, but it has to disppear very slowly but surely. A potential challenge is biological meaning of this

RE: [NMusers] backward integration from t-a to t

2014-01-16 Thread lgibian...@quantpharm.com
: [NMusers] backward integration from t-a to t Hello Leonid, Thank you bein helpful. You got the main point. AUC is a better predictor than concentration, but it has to disppear very slowly but surely. A potential challenge is biological meaning of this approach. It will be necessary to

RE: [NMusers] backward integration from t-a to t

2014-01-16 Thread Pavel Belo
Leonid Original email: - From: Pavel Belo non...@optonline.net Date: Tue, 14 Jan 2014 13:45:18 -0500 (EST) To: robert.ba...@iconplc.com, nmusers@globomaxnm.com Subject: [NMusers] backward integration from t-a to t Dear Robert,  Efficacy is frequently considered a function of AUC. (A

RE: [NMusers] backward integration from t-a to t

2014-01-16 Thread Pavel Belo
To: Bauer, Robert Cc: nmusers@globomaxnm.com Subject: [NMusers] backward integration from t-a to t   Dear Robert,   Efficacy is frequently considered a function of AUC.  (AUC is just an integral. It is obvious how to calculate AUC any software which can solve ODE.)  A disadvanta

RE: [NMusers] backward integration from t-a to t

2014-01-15 Thread Bauer, Robert
t;http://www.iconplc.com/> From: owner-nmus...@globomaxnm.com [mailto:owner-nmus...@globomaxnm.com] On Behalf Of Pavel Belo Sent: Tuesday, January 14, 2014 1:45 PM To: Bauer, Robert Cc: nmusers@globomaxnm.com Subject: [NMusers] backward integration from t-a to t Dear Robert, Efficacy is freq

RE: [NMusers] backward integration from t-a to t

2014-01-15 Thread Pavel Belo
c: nmusers@globomaxnm.com Subject: [NMusers] backward integration from t-a to t   Dear Robert,   Efficacy is frequently considered a function of AUC.  (AUC is just an integral. It is obvious how to calculate AUC any software which can solve ODE.)  A disadvantage of this model of e

[NMusers] backward integration from t-a to t

2014-01-15 Thread Pavel Belo
Please never mind. Someone suggested tose tlag, which is a simple and efficient enough way to do it.   Regards, Pavel        Dear Robert,   Efficacy is frequently considered a function of AUC.  (AUC is just an integral. It is obvious how to calculate AUC any software whic

RE: [NMusers] backward integration from t-a to t

2014-01-15 Thread Ribbing, Jakob
[mailto:owner-nmus...@globomaxnm.com] On Behalf Of Pavel Belo Sent: 14 January 2014 18:45 To: Bauer, Robert Cc: nmusers@globomaxnm.com Subject: [NMusers] backward integration from t-a to t Dear Robert, Efficacy is frequently considered a function of AUC. (AUC is just an integral. It is obvious

RE: [NMusers] backward integration from t-a to t

2014-01-14 Thread lgibian...@quantpharm.com
AUC=C*TAU. So roughly, A2 can be interpreted as AUC over the interval of 1/K0. Leonid Original email: - From: Pavel Belo non...@optonline.net Date: Tue, 14 Jan 2014 13:45:18 -0500 (EST) To: robert.ba...@iconplc.com, nmusers@globomaxnm.com Subject: [NMusers] backward integration

[NMusers] backward integration from t-a to t

2014-01-14 Thread Pavel Belo
Dear Robert,   Efficacy is frequently considered a function of AUC.  (AUC is just an integral. It is obvious how to calculate AUC any software which can solve ODE.)  A disadvantage of this model of efficacy is that the effect is irreversable because AUC of concentration can only increa