Satterthwaite DF; SAS [Regulatives / Guidelines]

posted by mathews – 2008-03-11 08:12 (5833 d 15:34 ago) – Posting: # 1675
Views: 14,153

Dear All,

One doubt regarding the above mentioned FDA recommended SAS code.

How can I include a SUB(SEQ) term in the above SAS code?

Why the covariance structure FA0(2) is used in this code? Why not the other covariance structures? Is there any method to choose the covariance structure?

Why DDFM=satterth? Why not DDFM=kenwardroger?

Regards

Matz

Complete thread:

UA Flag
Activity
 Admin contact
22,916 posts in 4,807 threads, 1,646 registered users;
26 visitors (0 registered, 26 guests [including 6 identified bots]).
Forum time: 23:46 CET (Europe/Vienna)

Nothing shocks me. I’m a scientist.    Harrison Ford (as Indiana Jones)

The Bioequivalence and Bioavailability Forum is hosted by
BEBAC Ing. Helmut Schütz
HTML5