36c36
<    Double_t        Beta_ab(double a, double b, double k, double N) const;
---
>    Double_t        Beta_ab(double a, double b, int k, int N) const;
40c40
<    virtual void    Efficiency(double k, double N, double conflevel,
---
>    virtual void    Efficiency(int k, int N, double conflevel,
43,44c43,44
<    Double_t        SearchLower(double high, double k, double N, double c) const;
<    Double_t        SearchUpper(double low, double k, double N, double c) const;
---
>    Double_t        SearchLower(double high, int k, int N, double c) const;
>    Double_t        SearchUpper(double low, int k, int N, double c) const;