Bioequivalence and Bioavailability Forum • All the important answers are here!

All the important answers are here! [🇷 for BE/BA]

posted by Helmut – Vienna, Austria, 2009-09-29 01:18 (5685 d 23:39 ago) – Posting: # 4266
Views: 43,739

Good morning, bears!

Thanks for the PASS-run. Now the game is tied at 3:3 for sample sizes of 4 or 6 (target power 70%, T/R=1, CV=7.5%).

                  power %      n

Diletti's table  >70           4

PASS              72.90        4

nQuery 7          71.559       4

                  97.943       6

StudySize 2.0.1   15.9         NA (4: <70)

                  70           6 (4.927)

                  72.69        6 (5) 

                  93.201       6

R-code            66.674       NA (4: <70)

                  93.096       6 (5)

                  98.697       6

FARTSSIE 1.6      66.674       NA (4: <70)

                  93.096       6 (5)

                  98.697       6

Underlined sample sizes are rounded up to the next even integer (calculated results in parentheses). From the manual I would say that PASS uses also AS 243.

—
Dif-tor heh smusma 🖖🏼 Довге життя Україна!
Helmut Schütz

The quality of responses received is directly proportional to the quality of the question asked. 🚮
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Complete thread:

R-Code for Power in 2×2 Cross-over Helmut 2006-12-28 21:33
- Power in Diletti's sample size table Helmut 2007-01-01 23:59
  - Approximate Power Helmut 2007-01-06 15:17
    - Power Calculation for replicate crossover design mathews 2008-04-03 13:19
      - Power Calculation for replicate crossover design Helmut 2008-04-03 13:49
        
        Power Calculation for replicate crossover design mathews 2008-04-04 13:21
    - Exact Power Helmut 2009-09-25 19:20
      - Exact Power ElMaestro 2009-09-27 23:27
        
        Software validation Helmut 2009-09-28 15:21
        
        All the important answers are here! ElMaestro 2009-09-28 19:12
        
        All the important answers are here! Helmut 2009-09-28 19:52
        
        All the important answers are here! ElMaestro 2009-09-28 20:18
        All the important answers are here! yjlee168 2009-09-28 21:30
        
        All the important answers are here!Helmut 2009-09-28 23:18
        
        42! SASophylistic power oracle d_labes 2009-09-29 13:37
        
        Al Gore Rhythms Helmut 2009-09-29 14:52
        
        Al Gore Rhythms ElMaestro 2009-09-29 18:14
        Al Gore Rhythms yjlee168 2009-09-29 23:55
        
        All the important answers are here! yjlee168 2009-09-29 23:49
- R-Code for Power in 2×2 Cross-over KDA 2019-01-23 04:24
  - R-Code for Power in 2×2 Cross-over Ohlbe 2019-01-27 18:24
- R-Code for Power in 2×2 Cross-over Brus 2021-12-02 15:00
  - R-Code for Power in 2×2 Cross-over ElMaestro 2021-12-02 15:15
    - R-Code for Power in 2×2 Cross-over Helmut 2021-12-02 17:30
  - R-Code for Power in 2×2 Cross-over Helmut 2021-12-02 16:57