Bioequivalence and Bioavailability Forum • Choosing formula for sample size

Choosing formula for sample size [Power / Sample Size]

posted by Imph – 2021-10-20 13:03 (1283 d 19:02 ago) – Posting: # 22643
Views: 5,787

Hi,

I would like to know please which formula to choose to calculate the number of subjects among all the formulas published: Dilleti, Chow, Julious,...
For now I am using chow's formula, I would like to know if there is a plausible reference that supports its use.

Thank you.

Complete thread:

Choosing formula for sample sizeImph 2021-10-20 11:03
- 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