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Christian Beckmann authoredChristian Beckmann authored
f2z.h 1.25 KiB
/* f2z.h
Mark Woolrich & Mark Jenkinson, FMRIB Image Analysis Group
Copyright (C) 1999-2000 University of Oxford */
/* CCOPYRIGHT */
#if !defined(__f2z_h)
#define __f2z_h
#include <iostream>
#include <fstream>
#include "newmatap.h"
#include "newmatio.h"
#include "base2z.h"
//#include "miscmaths.h"
using namespace NEWMAT;
namespace MISCMATHS {
class F2z : public Base2z
{
public:
static F2z& getInstance();
~F2z() { delete f2z; }
float convert(float f, int d1, int d2);
static void ComputeFStats(const ColumnVector& p_fs, int p_dof1, int p_dof2, ColumnVector& p_zs);
static void ComputeFStats(const ColumnVector& p_fs, int p_dof1, const ColumnVector& p_dof2, ColumnVector& p_zs);
static void ComputeFStats(const ColumnVector& p_fs, const ColumnVector& p_dof1, const ColumnVector& p_dof2, ColumnVector& p_zs);
private:
F2z() : Base2z()
{}
const F2z& operator=(F2z&);
F2z(F2z&);
bool issmalllogp(float logp);
bool islargef(float t, int d1, int d2, float &logp);
float largef2logp(float t, int d1, int d2);
static F2z* f2z;
};
inline F2z& F2z::getInstance(){
if(f2z == NULL)
f2z = new F2z();
return *f2z;
}
}
#endif