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RegisterPower Requirement for general BE Study [Power / Sample Size]
Dear Forum,
For normal cases 80% or more power is required to calculate the sample size for BE studies.
But, when it is mandatory to use more then 80 % (i.e., 90%) for calculation.
Mean to say what can be the special situations where we have to go for power 90% instead of 80 %.
Alpesh Ramani
TRC, INDIA
Edit: Category changed. [Helmut]
For normal cases 80% or more power is required to calculate the sample size for BE studies.
But, when it is mandatory to use more then 80 % (i.e., 90%) for calculation.
Mean to say what can be the special situations where we have to go for power 90% instead of 80 %.
Alpesh Ramani
TRC, INDIA
Edit: Category changed. [Helmut]
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Alps
Alps
Complete thread:
- Power Requirement for general BE StudyAlpesh Ramani 2010-07-03 14:09
![[Mix]](https://static.bebac.at/img/mix.png "open in Mix view")
- Sensitivity analysis Helmut 2010-07-03 14:25
Ing. Helmut Schütz