Bioequivalence and Bioavailability Forum • Kenward-Roger

Kenward-Roger - links [RSABE / ABEL]

posted by PharmCat – Russia, 2019-11-09 01:51 (2011 d 14:26 ago) – Posting: # 20775
Views: 12,005

I look this or here.

"Lemma 7.2.1 When l = 1, the Satterthwaite, the K-R and the proposed methods give
the same estimate of the denominator degrees of freedom" p.98 proof in source.

For coefficient estimate l = 1, and thou I thought they should be equal (and the really equal in SAS).

But when DDFM=KENWARDROGER is set - variance-covariance matrix of the fixed effects is corrected too and resulting CI would be differ - this I didn’t take it into account.

Complete thread:

Missing periods in replicate designs Helmut 2019-10-16 13:14
- Missing periods in replicate designs ElMaestro 2019-10-16 15:10
  - Missing samples Helmut 2019-10-17 10:22
    - Missing ambulatory samples M.tareq 2020-04-09 15:24
      - Missing ambulatory samples Helmut 2020-04-09 16:15
        
        Missing ambulatory samples M.tareq 2020-04-09 16:54
- Missing periods in replicate designs d_labes 2019-10-17 17:22
  - Missing periods in replicate designs ElMaestro 2019-10-17 20:17
    - Missing periods in replicate designs d_labes 2019-10-18 11:48
  - Missing periods in replicate designs Helmut 2019-10-19 14:30
    - Missing periods in replicate designs: save the data? Astea 2019-10-20 14:46
      - Missing periods in replicate designs: save the data? Helmut 2019-10-20 15:23
        
        Missing periods in replicate designs: kill the data? Astea 2019-10-21 01:59
        
        Meaningful data? Helmut 2019-10-21 11:37
- Missing periods in replicate designs Mahmoud 2019-11-06 11:41
  - Kenward-Roger? Helmut 2019-11-06 12:49
    - Kenward-Roger? PharmCat 2019-11-06 14:43
      - Kenward-Roger ≥ Satterthwaite Helmut 2019-11-08 20:57
        
        Kenward-Roger ≥ Satterthwaite PharmCat 2019-11-08 22:08
      - Kenward-Roger - links mittyri 2019-11-08 22:59
        
        Kenward-Roger - linksPharmCat 2019-11-09 00:51
        degrees of freedom Helmut 2019-11-09 16:22
        
        degrees of freedom PharmCat 2019-11-09 19:11