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StatsToDo : Sample Size for Prediction Statistics

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Input Data
Sample Size (TPR or TNR) in 1 Group: The data is in 3 columns
    - Each row a separate study
    - Col 1 = Type I Error (α)
    - Col 2 = Power (1 - β)
    - Col 3 = Proportion (TPR of TNR)

Sample Size Comparing 2 Groups: The data is in 4 columns.
    - Each row a separate study
    - Col 1 = Probability of Type I error (α)
    - Col 2 = Power (1-β)
    - Col 3 and 4 = the 2 TPRs or 2 TNRs to be compared