Bioequivalence and Bioavailability Forum • Convergence problem in PROC MIXED

Convergence problem in PROC MIXED [Software]

posted by ElMaestro – Denmark, 2010-03-25 08:44 (5929 d 21:03 ago) – Posting: # 4969
Views: 13,271

Hi dixit,

looks to me like it fits an intra-T sigma component, which makes no sense.
My guess is accordingly that the model is mis-specified in that. I do not know how the power's Al Gore Rhythms work, but in the case of the intra-T it will (should!) make no difference on the likelihood to fiddle with it, which I am sure would be caught with a warning before spitting out a result.

Sorry, I am of not help (Should actually make that a standard sentence in my signature).

EM.

Complete thread:

Convergence problem in PROC MIXED dixit 2010-03-21 10:19 [Software]
- Convergence problem in PROC MIXED ElMaestro 2010-03-21 11:35
  - Convergence problem in PROC MIXED dixit 2010-03-22 06:26
    - Convergence problem in PROC MIXED ElMaestro 2010-03-22 08:21
      - Convergence problem in PROC MIXED dixit 2010-03-23 19:15
        
        Convergence problem in PROC MIXED ElMaestro 2010-03-23 20:29
        
        Convergence problem in PROC MIXED dixit 2010-03-24 15:09
        
        Convergence problem in PROC MIXEDElMaestro 2010-03-25 07:44
        Bogus PROC MIXED/FDA d_labes 2010-03-25 09:15
        
        Bogus PROC MIXED/FDA ElMaestro 2010-03-25 10:42
        
        Bogus PROC MIXED/FDA d_labes 2010-03-26 09:45
        
        Convergence problem in PROC MIXED shri 2010-04-05 08:01
    - partial replicate? d_labes 2010-03-22 09:50