Bioequivalence and Bioavailability Forum • Satterthwaite DF; SAS

Satterthwaite DF; SAS [Regulatives / Guidelines]

posted by mathews – 2008-03-11 08:12 (6292 d 15:16 ago) – Posting: # 1675
Views: 15,573

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:

random effect, fix effect in the guidance Appendix E LS 2008-02-05 18:53 [Regulatives / Guidelines]
- random effect, fix effect in the guidance Appendix E d_labes 2008-02-06 13:34
  - random effect, fix effect in the guidance Appendix E LS 2008-02-06 17:58
    - random effect, fix effect in the guidance Appendix E d_labes 2008-02-07 10:14
      - random effect, fix effect in the guidance Appendix E SKR 2008-03-06 10:54
        
        Satterthwaite degrees of freedom Helmut 2008-03-06 13:57
        
        Satterthwaite degrees of freedom d_labes 2008-03-10 09:59
        
        Satterthwaite DF; SAS Helmut 2008-03-10 12:24
        
        Satterthwaite DF; SAS d_labes 2008-03-10 14:50
        
        Satterthwaite DF; SASmathews 2008-03-11 07:12
        
        SAS Proc Mixed coding, replicate design d_labes 2008-03-11 09:43
        
        SAS Proc Mixed coding, replicate design Sathya 2008-09-17 07:21
        
        Replicate design evaluation d_labes 2008-09-17 10:49
        
        Replicate design evaluation Sathya 2008-09-18 06:43