Dear allstat-members,
I would like to present the following problem:
a) there are four active treatments and one control (we are interested in
all comparisons, especially trt vs. active)
b) sample size calculation based on a primary end point presented as a
percentage, i.e. 80% of at least one treatment response rate vs.
15% control.
Any suggestion or references for the sample size calculation with
adjustment for the multiple testing procedure?
Thanks in advance
Lada
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