Null = bioINequivalence [Two-Stage / GS Designs]
Dear Jack!
True.
Well, I think the applicability of commonly used methods is questionable, because of the different way the Null is formulated in BE studies.
Just a quote from Potvin et al.,* after referring different approaches:
❝ this is quite a complex question…
True.
❝ … to which I will add some more questions.
Well, I think the applicability of commonly used methods is questionable, because of the different way the Null is formulated in BE studies.
Just a quote from Potvin et al.,* after referring different approaches:
Regardless, none of the methods are validated for crossover studies and two one-sided t-tests, so there is a need to start from the beginning in considering these approaches.
- Potvin D, Diliberti CE, Hauck WW, Parr AF, Schuirmann DJ, Smith RA. Sequential design approaches for bioequivalence studies with crossover designs. Pharm Stat. 2008;7(4):245–62. doi:10.1002/pst.294.
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Dif-tor heh smusma 🖖🏼 Довге життя Україна!
Helmut Schütz
The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes
Dif-tor heh smusma 🖖🏼 Довге життя Україна!
Helmut Schütz
The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes
Complete thread:
- 2-stage design with interim sample size estimation d_labes 2010-10-05 15:09 [Two-Stage / GS Designs]
- 2-stage design with interim sample size estimation Jack 2010-10-25 18:20
- Null = bioINequivalenceHelmut 2010-10-25 19:16
- 2-stage design with interim sample size estimation d_labes 2010-10-26 13:28
- 2-stage design with interim sample size estimation Jack 2010-10-26 18:26
- Blind or not, Indecisions or Decisions d_labes 2010-10-27 16:01
- Blind or not, Indecisions or Decisions Jack 2010-10-27 18:14
- Blind ? Ohlbe 2010-10-27 23:37
- Blind ? Jack 2010-10-28 10:24
- Blind 2Stage Astea 2019-05-30 10:37
- Blind 2Stage Helmut 2019-05-30 12:56
- Blind 2Stage and an elephant Astea 2019-05-31 14:36
- Which elephant? Helmut 2019-06-02 20:14
- Blind interim in parallel design? Astea 2019-06-03 01:47
- Blind men d_labes 2019-06-05 12:23
- The Blind Leading the Blind Astea 2019-06-06 00:55
- Blind men d_labes 2019-06-05 12:23
- Blind interim in parallel design? Astea 2019-06-03 01:47
- Which elephant? Helmut 2019-06-02 20:14
- Blind 2Stage and an elephant Astea 2019-05-31 14:36
- Blind 2Stage Helmut 2019-05-30 12:56
- Blind 2Stage Astea 2019-05-30 10:37
- Blind ? Jack 2010-10-28 10:24
- Blind ? Ohlbe 2010-10-27 23:37
- Blind or not, Indecisions or Decisions Jack 2010-10-27 18:14
- Blind or not, Indecisions or Decisions d_labes 2010-10-27 16:01
- 2-stage design with interim sample size estimation Jack 2010-10-26 18:26
- 2-stage design with interim sample size estimation Jack 2010-10-25 18:20