LinearFitErrorsIn2Coord.h

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#ifndef LinearFitErrorsIn2Coord_H
#define LinearFitErrorsIn2Coord_H
 
#include <vector>
 
class LinearFitErrorsIn2Coord {
public:
  float slope(const std::vector<float>& x,
              const std::vector<float>& y,
              int ndat,
              const std::vector<float>& sigx,
              const std::vector<float>& sigy) const;
 
  float intercept(const std::vector<float>& x,
                  const std::vector<float>& y,
                  int ndat,
                  const std::vector<float>& sigx,
                  const std::vector<float>& sigy) const;
 
private:
  float variance(const std::vector<float>& x, int ndat) const;
};
 
#endif