mirror of
https://github.com/OPM/ResInsight.git
synced 2025-02-25 18:55:39 -06:00
79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright (C) 2011- Statoil ASA
|
|
// Copyright (C) 2013- Ceetron Solutions AS
|
|
// Copyright (C) 2011-2012 Ceetron AS
|
|
//
|
|
// ResInsight is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
// FITNESS FOR A PARTICULAR PURPOSE.
|
|
//
|
|
// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
|
|
// for more details.
|
|
//
|
|
/////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#pragma once
|
|
|
|
#include <cmath>
|
|
#include <limits>
|
|
#include <vector>
|
|
|
|
//==================================================================================================
|
|
//
|
|
//
|
|
//
|
|
//==================================================================================================
|
|
class RiaStatisticsTools
|
|
{
|
|
public:
|
|
template <class NumberType>
|
|
static bool isInvalidNumber( NumberType value )
|
|
{
|
|
return !isValidNumber<NumberType>( value );
|
|
}
|
|
|
|
template <class NumberType>
|
|
static bool isValidNumber( NumberType value )
|
|
{
|
|
return !std::isinf( value ) && !std::isnan( value );
|
|
}
|
|
|
|
template <class NumberType>
|
|
static NumberType minimumValue( const std::vector<NumberType>& values )
|
|
{
|
|
NumberType minValue = std::numeric_limits<NumberType>::max();
|
|
for ( NumberType value : values )
|
|
{
|
|
if ( RiaStatisticsTools::isValidNumber<NumberType>( value ) )
|
|
{
|
|
minValue = std::min( minValue, value );
|
|
}
|
|
}
|
|
|
|
return minValue;
|
|
}
|
|
|
|
template <class NumberType>
|
|
static NumberType maximumValue( const std::vector<NumberType>& values )
|
|
{
|
|
NumberType maxValue = -std::numeric_limits<NumberType>::max();
|
|
for ( NumberType value : values )
|
|
{
|
|
if ( RiaStatisticsTools::isValidNumber<NumberType>( value ) )
|
|
{
|
|
maxValue = std::max( maxValue, value );
|
|
}
|
|
}
|
|
|
|
return maxValue;
|
|
}
|
|
|
|
static double pearsonCorrelation( const std::vector<double>& xValues, const std::vector<double>& yValues );
|
|
};
|