Biostatistics and Risk Assessment Center (BRAC)

Power Calculation for Multiple-Treatment Designs Having an Isolated Treatment Effect

Please input the following parameters, then click "Calculate" button to calculate "power".

[FrontPage Save Results Component]
E(R0): The mean number of false positive
G0: The anticipated number of undifferentially expressed genes in the experiment
T: The number of treatment groups in the experiment
|μ1|:

The difference in expression between the distinguished treatment and the other treatments on the log-intensity scale

σ: The experimental error standard deviation
n: The sample size for each treatment group

ψ1 : Non-centrality parameter
power

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