Bioequivalence and Bioavailability Forum

Bogus PROC MIXED/FDA [Software]

posted by ElMaestro  – Denmark, 2010-03-25 11:42 (5926 d 12:33 ago) – Posting: # 4971
Views: 13,327

Hi dixit and migthy oracle,

❝ What to the rescue?

Imho, what we need is at least a covariance matrix which has a common error sigma squared on the diagonal, zero's elsewhere, and where a sigmaR squared is added on all of the elements corresponding to a (the, one) same person receiving R. Can be souped up with a within-subject-but-between-treatments-sigma squared, too, depending on other preferences.
But how ?

Best regards
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 MIXED ElMaestro 2010-03-25 07:44
              • Bogus PROC MIXED/FDA d_labes 2010-03-25 09:15
                • Bogus PROC MIXED/FDAElMaestro 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