Bioequivalence and Bioavailability Forum

SS, Unbalanced 3X3 crossover Design [General Statistics]

posted by ElMaestro – Denmark, 2013-06-06 14:55 (4755 d 21:16 ago) – Posting: # 10745
Views: 9,128

Hello again,

❝ Actually I did It for Balanced one. Where I have 12 subjects 2 in each sequence.

❝ But now I don't know How to manage it for Imbalanced one?

In that case my guess is that you do not get the right type III SS.
You need to fit the whole model and note the SS, then the model without the effect in question and note the SS. The type III SS contribution for the effect in question is the difference of the two SS values. Sequence is a little nasty and peculiar - to get it right you may need to compensate for the nesting.

—
Pass or fail!
ElMaestro

Complete thread:

Sum of squares for Unbalanced 3X3 crossover Design im.sagark 2013-06-06 09:16
- SS, Unbalanced 3X3 crossover Design ElMaestro 2013-06-06 11:13
  - SS, Unbalanced 3X3 crossover Design im.sagark 2013-06-06 11:20
    - SS, Unbalanced 3X3 crossover Design im.sagark 2013-06-06 11:31
      - SS, Unbalanced 3X3 crossover Design Dr_Dan 2013-06-06 12:21
        
        SS, Unbalanced 3X3 crossover Design im.sagark 2013-06-06 13:38
  - SS, Unbalanced 3X3 crossover Design im.sagark 2013-06-06 11:45
    - SS, Unbalanced 3X3 crossover Design ElMaestro 2013-06-06 12:06
      - SS, Unbalanced 3X3 crossover Design im.sagark 2013-06-06 12:27
        
        SS, Unbalanced 3X3 crossover DesignElMaestro 2013-06-06 12:55
        
        SS, Unbalanced 3X3 crossover Design im.sagark 2013-06-06 13:17
        
        SS, Unbalanced 3X3 crossover Design ElMaestro 2013-06-06 17:25
        
        SS, Unbalanced 3X3 crossover Design im.sagark 2013-06-07 05:54

SS, Unbalanced 3X3 crossover Design [General Sta­tis­tics]

Complete thread:

SS, Unbalanced 3X3 crossover Design [General Statistics]