BRAC@UMD

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

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	E(R₀):	The mean number of false positive
	G₀:	The anticipated number of undifferentially expressed genes in the experiment
	\|μ₁\|:	Mean difference in log-expression between treatment and control conditions as postulated under the alternative hypothesis H1
	σ_d:	The anticipated standard deviation of the difference in log-expression between treatment and control conditions
	n:	The sample size for each group

		ψ₁: Non-centrality parameter
		power