Bioequivalence and Bioavailability Forum • Exact (Owen’s Q)

Exact (Owen’s Q) [Power / Sample Size]

posted by Imph – 2021-10-24 12:41 (1710 d 12:23 ago) – Posting: # 22654
Views: 7,963

Thank you so much. Your response has been of great help.

I have a few more questions if I may:

By consulting Dileti's paper, I noticed that there is no formula for the calculation of the number of subjects. Is there a way or a reference to get the formula please.
Another question, in the calculation of the degrees of freedom, for example (2n-2), where "n" has to be estimated. I would like to know on what basis this "n" is estimated.

Thank you in advance.

Complete thread:

Choosing formula for sample size Imph 2021-10-20 11:03 [Power / Sample Size]
- Exact (Owen’s Q) Helmut 2021-10-20 11:36
  - Exact (Owen’s Q) Imph 2021-10-20 12:53
    - Exact (Owen’s Q) Helmut 2021-10-20 13:26
      - Exact (Owen’s Q)Imph 2021-10-24 10:41
        
        n iteratively from power Helmut 2021-10-24 10:54
        aproximate n d_labes 2021-10-24 19:26
      - Exact (Owen’s Q) Willem Talloen 2022-09-01 15:48
        
        PowerTOST & FDA Helmut 2022-09-01 16:31

Admin contact
23,656 posts in 4,994 threads, 1,571 registered users;
323 visitors (0 registered, 323 guests [including 38 identified bots]).
Forum time: 01:05 CEST (Europe/Vienna)

It requires a very unusual mind
to undertake the analysis of the obvious. Alfred North Whitehead

The Bioequivalence and Bioavailability Forum is hosted by
BEBAC

Ing. Helmut Schütz