Bioequivalence and Bioavailability Forum • Riddle

Riddle [Surveys]

posted by Helmut – Vienna, Austria, 2014-10-23 22:58 (4252 d 16:58 ago) – Posting: # 13783
Views: 14,249

Ὀδυσσεύς

❝ Not a specialist, but: two-stage design, alpha max inflation, depending on sample size in stage 1 and 2?

Nice try.

;-)

Two-Stage Designs are never that bad like the upper panel. Hint:

\(\small{\alpha=0.05,\;k=2}\)
\(\small{p_1=1-(1-\alpha)^k}\)
\(\small{p_2=1-(1-\alpha/k)^k}\)

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Complete thread:

Riddle Helmut 2014-10-23 20:11 [Surveys]
- Riddle nobody 2014-10-23 20:37
  - RiddleHelmut 2014-10-23 20:58
- A wild guess ElMaestro 2014-10-23 22:47
  - Partly solved Helmut 2014-10-23 23:08
    - Partly solved ElMaestro 2014-10-23 23:19
      - Partly solved Helmut 2014-10-23 23:27
        
        Partly solved ElMaestro 2014-10-23 23:37
        
        Partly solved Helmut 2014-10-24 00:20
        
        Solved? d_labes 2014-10-24 13:13
        
        99 points! Helmut 2014-10-24 13:19
        
        For the tough ElMaestro 2014-10-24 14:19
        
        For the tough ones Helmut 2014-10-24 14:54
        
        99 points! nobody 2014-10-24 14:25
        
        99 points! Helmut 2014-10-24 15:01

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