source: trunk/lib/statistics/MultiDimensional.h @ 386

// $Id: MultiDimensional.h 386 2005-08-14 23:16:52Z jari $

#ifndef _theplu_statistics_regression_multidimensional_
#define _theplu_statistics_regression_multidimensional_

#include <c++_tools/gslapi/matrix.h>
#include <c++_tools/gslapi/vector.h>

#include <gsl/gsl_multifit.h>


namespace theplu {
namespace statistics {
namespace regression {

  ///
  ///
  ///
  class MultiDimensional
  {
  public:

    ///
    ///
    ///
    inline MultiDimensional(void) : chisquare_(0), work_(NULL) {}

    ///
    /// @brief Destructor
    ///
    ~MultiDimensional(void);

    ///
    ///
    ///
    void fit(const gslapi::matrix& X, const gslapi::vector& y);

    ///
    ///
    ///
    gslapi::vector fit_parameters(void) { return fit_parameters_; }

  private:
    double chisquare_;
    gslapi::matrix covariance_;
    gslapi::vector fit_parameters_;
    gsl_multifit_linear_workspace* work_;

  };


}}} // of namespaces regression, statisitcs and thep

#endif