StatisticTests.h

Go to the documentation of this file.

#pragma once
 
#include "objects/containers/Array.h"
#include "objects/containers/StaticArray.h"
#include "objects/wrappers/Function.h"
#include "objects/wrappers/Interval.h"
#include "post/Point.h"
 
NAMESPACE_SPH_BEGIN
 
namespace Post {
    Float correlationCoefficient(ArrayView<const PlotPoint> points);
 
    Float chiSquareDistribution(const Float chiSqr, const Float dof);
 
    Float chiSquareTest(ArrayView<const Float> measured, ArrayView<const Float> expected);
 
    Float kolmogorovSmirnovDistribution(const Float x);
 
    struct KsResult {
        Float D;
        Float prob;
    };
 
    KsResult kolmogorovSmirnovTest(ArrayView<const Float> data, const Function<Float(Float)>& expectedCdf);
 
    KsResult kolmogorovSmirnovTest(ArrayView<const Float> data1, ArrayView<const Float> data2);
 
    using KsFunction = Function<StaticArray<Float, 4>(PlotPoint)>;
 
    KsResult kolmogorovSmirnovTest(ArrayView<const PlotPoint> data, const KsFunction& expected);
 
    KsFunction getUniformKsFunction(Interval rangeX, Interval rangeY);
} // namespace Post
 
NAMESPACE_SPH_END