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StatsToDo : Bioequivalence (Sample Size and Analysis) Program

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Related link :
Sample Size Introduction and Explanation Page
Equivalence Explained and Sample Size Tables Page

Program References
Data Input for Sample Size is a table of 5 columns
    Each row contains data from a separate study
    Col 1 = probability of Type I error (α)
    Col 2 = power (1-β)
    Col 3 = reference mean or expected average of the two groups
    Col 4 = reference Standard Deviation (SD) or expected background SD
    Col 5 = Critical Difference (tolerable level) for equivalence

Data Input for Bioequivalence Analysis is a table of 5 columns
    Each row contains data from a separate study
    Col 1 = sample size (per group or number of pairs)
    Col 2 = reference mean or mean of reference group
    Col 3 = reference Standard Deviation or Standard Deviation of reference group
    Col 4 = Difference (mean of test group - reference mean)
    Col 5 = probability of Type I error to be used for power analysis

Sample Size :     
Analysis :     


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