GumbelDistributionFitter.h

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// $Maintainer: Timo Sachsenberg $
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#ifndef OPENMS_MATH_STATISTICS_GUMBELDISTRIBUTIONFITTER_H
#define OPENMS_MATH_STATISTICS_GUMBELDISTRIBUTIONFITTER_H

#include <OpenMS/DATASTRUCTURES/String.h>
#include <OpenMS/DATASTRUCTURES/DPosition.h>

#include <vector>


namespace OpenMS
{
  namespace Math
  {
    class OPENMS_DLLAPI GumbelDistributionFitter
    {
public:

      struct GumbelDistributionFitResult
      {
        GumbelDistributionFitResult(double local_a = 1.0, double local_b = 2.0) :
          a(local_a),
          b(local_b)
        {
        }

        double a;
        double b;
      };

      GumbelDistributionFitter();
      virtual ~GumbelDistributionFitter();

      void setInitialParameters(const GumbelDistributionFitResult & result);

      GumbelDistributionFitResult fit(std::vector<DPosition<2> > & points);

protected:

      GumbelDistributionFitResult init_param_;

private:
      GumbelDistributionFitter(const GumbelDistributionFitter & rhs);
      GumbelDistributionFitter & operator=(const GumbelDistributionFitter & rhs);
    };
  }
}

#endif