Bioequivalence and Bioavailability Forum • Post hoc power

Post hoc power [Power / Sample Size]

posted by Dr_Dan – Germany, 2011-02-08 15:31 (5248 d 18:42 ago) – Posting: # 6591
Views: 8,996

Dear Helmut
dear all
some time ago I had to answer the same question but since I am not a statistician I pointed out the following which is in my opinion the assessor's concern:
The risk for the patient that the study might show a false positive result is always 5%. The power only describes the risk for the sponsor to fail. Right?
LG
Dan

—
Kind regards and have a nice day
Dr_Dan

Complete thread:

Post hoc power Helmut 2011-02-07 19:05 [Power / Sample Size]
- The battle is not over d_labes 2011-02-08 09:18
  - Fight the good fight Helmut 2011-02-08 11:27
- Post hoc power earlybird 2011-02-08 11:20
  - Post hoc power Helmut 2011-02-08 12:22
    - Post hoc powerDr_Dan 2011-02-08 14:31
      - Post hoc power Helmut 2011-02-08 14:34
        
        Risk nitpicking d_labes 2011-02-08 15:17