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//
// $Id$
//
//
// Original author: Darren Kessner <darren@proteowizard.org>
//
// Copyright 2006 Louis Warschaw Prostate Cancer Center
// Cedars Sinai Medical Center, Los Angeles, California 90048
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#ifndef _STATS_HPP_
#define _STATS_HPP_
#include "pwiz/utility/misc/Export.hpp"
#include <boost/numeric/ublas/vector.hpp>
#include <boost/numeric/ublas/matrix.hpp>
#include <boost/numeric/ublas/io.hpp>
#include <vector>
#include <memory>
namespace pwiz {
namespace math {
class PWIZ_API_DECL Stats
{
public:
typedef boost::numeric::ublas::vector<double> vector_type;
typedef boost::numeric::ublas::matrix<double> matrix_type;
typedef std::vector<vector_type> data_type;
Stats(const data_type& data);
~Stats();
vector_type mean() const;
matrix_type meanOuterProduct() const;
matrix_type covariance() const;
private:
class Impl;
std::auto_ptr<Impl> impl_;
// no copying
Stats(const Stats& stats);
Stats& operator=(const Stats& stats);
};
} // namespace math
} // namespace pwiz
#endif // _STATS_HPP_
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