Purpose of the study? [Power / Sample Size]
❝ ❝ What do you want to demonstrate? Equivalence of the treatments to the reference and superiority of all to placebo or what?
❝ yes I am looking to see the equivalence of 3 different treatments to the reference.
Do we need to worm the information out of you bit by bit?
- Should all of the three be equivalent or
- do you have three candidate treatments and will select one of them (T/R closest to 1 and – if some are similar – the one with lower variability) for the application? See this presentation slides 21, 23.
- What’s the purpose of the placebo?
Dif-tor heh smusma 🖖🏼 Довге життя Україна!
The quality of responses received is directly proportional to the quality of the question asked. 🚮
- Higher-order crossovers sweiner 2020-01-22 20:22 [Power / Sample Size]