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Appendix D: Equation Relating to the Effect of Error is Assessing Childhood Milk Consumption
Pages 198-199

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From page 198...
... The variance of this quantity determines the sample size required to detect a nonzero dose response, as described in chapter X on statistical power. Assuming 198
From page 199...
... have N2 var(D ~ Qm = N var(D) where N is the sample size needed with no errors in estimating milk consumption, and N2 is the sample size required when Qm is used to estimate milk.


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