statistics.hpp File Reference

#include "genesis/utils/core/algorithm.hpp"
#include "genesis/utils/math/common.hpp"
#include "genesis/utils/math/ranking.hpp"
#include <algorithm>
#include <cassert>
#include <cmath>
#include <cstddef>
#include <functional>
#include <limits>
#include <stdexcept>
#include <utility>
#include <vector>

Go to the source code of this file.

Classes
struct	MeanStddevPair
	Store a mean and a standard deviation value. More...
struct	MinMaxPair< T >
	Store a pair of min and max values. More...
struct	Quartiles
	Store the values of quartiles: q0 == min, q1 == 25%, q2 == 50%, q3 == 75%, q4 == max. More...

Namespaces
	genesis
	Container namespace for all symbols of genesis in order to keep them separate when used as a library.
	genesis::utils

Enumerations
enum	HarmonicMeanZeroPolicy { kThrow, kIgnore, kReturnZero, kCorrection }
	Select a policy on how to treat zeroes in the computation of harmonic_mean() and weighted_harmonic_mean(). More...

Functions
template<class ForwardIterator >
double	arithmetic_mean (ForwardIterator first, ForwardIterator last)
	Calculate the arithmetic mean of a range of numbers. More...
double	arithmetic_mean (std::vector< double > const &vec)
	Calculate the arithmetic mean of a std::vector of double elements. More...
template<class ForwardIterator >
void	closure (ForwardIterator first, ForwardIterator last)
	Calculate the closure of a range of numbers. More...
void	closure (std::vector< double > &vec)
	Calculate the closure of a std::vector of double elements. More...
double	coefficient_of_variation (MeanStddevPair const &ms)
	Calculate the index of dispersion. More...
std::vector< double >	coefficient_of_variation (std::vector< MeanStddevPair > const &ms)
	Calculate the index of dispersion. More...
template<class ForwardIterator >
std::pair< size_t, size_t >	count_finite_elements (ForwardIterator first, ForwardIterator last)
	Count the number of finite elements in a range of double values. More...
template<class ForwardIterator >
double	finite_maximum (ForwardIterator first, ForwardIterator last)
	Return the maximum of a range of double values. More...
template<class ForwardIterator >
double	finite_minimum (ForwardIterator first, ForwardIterator last)
	Return the minimum of a range of double values. More...
template<class ForwardIterator >
MinMaxPair< double >	finite_minimum_maximum (ForwardIterator first, ForwardIterator last)
	Return the minimum and the maximum of a range of double values. More...
template<class ForwardIterator >
double	geometric_mean (ForwardIterator first, ForwardIterator last)
	Calculate the geometric mean of a range of positive numbers. More...
double	geometric_mean (std::vector< double > const &vec)
	Calculate the geometric mean of a std::vector of double elements. More...
template<class ForwardIterator >
double	harmonic_mean (ForwardIterator first, ForwardIterator last, HarmonicMeanZeroPolicy zero_policy=HarmonicMeanZeroPolicy::kThrow)
	Calculate the harmonic mean of a range of positive numbers. More...
double	harmonic_mean (std::vector< double > const &vec, HarmonicMeanZeroPolicy zero_policy=HarmonicMeanZeroPolicy::kThrow)
	Calculate the harmonic mean of a std::vector of double elements. More...
double	index_of_dispersion (MeanStddevPair const &ms)
	Calculate the index of dispersion. More...
std::vector< double >	index_of_dispersion (std::vector< MeanStddevPair > const &ms)
	Calculate the index of dispersion. More...
template<class ForwardIterator >
MeanStddevPair	mean_stddev (ForwardIterator first, ForwardIterator last, double epsilon=-1.0)
	Calculate the arithmetic mean and standard deviation of a range of double elements. More...
MeanStddevPair	mean_stddev (std::vector< double > const &vec, double epsilon=-1.0)
	Calculate the mean and standard deviation of a std::vector of double elements. More...
template<class RandomAccessIterator >
double	median (RandomAccessIterator first, RandomAccessIterator last)
	Calculate the median value of a sorted range of double values. More...
double	median (std::vector< double > const &vec)
	Calculate the median value of a vector of double. More...
double	quartile_coefficient_of_dispersion (Quartiles const &q)
	Calculate the quartile_coefficient_of_dispersion. More...
std::vector< double >	quartile_coefficient_of_dispersion (std::vector< Quartiles > const &q)
	Calculate the quartile_coefficient_of_dispersion. More...
template<class RandomAccessIterator >
Quartiles	quartiles (RandomAccessIterator first, RandomAccessIterator last)
	Calculate the Quartiles of a sorted range of double values. More...
Quartiles	quartiles (std::vector< double > const &vec)
	Calculate the Quartiles of a vector of double. More...
template<class ForwardIterator >
double	weighted_arithmetic_mean (ForwardIterator first_value, ForwardIterator last_value, ForwardIterator first_weight, ForwardIterator last_weight)
	Calculate the weighted arithmetic mean of a range of double values. More...
double	weighted_arithmetic_mean (std::vector< double > const &values, std::vector< double > const &weights)
	Calculate the weighted arithmetic mean of a std::vector of double elements. More...
template<class ForwardIterator >
double	weighted_geometric_mean (ForwardIterator first_value, ForwardIterator last_value, ForwardIterator first_weight, ForwardIterator last_weight)
	Calculate the weighted geometric mean of a range of positive numbers. More...
double	weighted_geometric_mean (std::vector< double > const &values, std::vector< double > const &weights)
	Calculate the weighted geometric mean of a std::vector of double elements. More...
template<class ForwardIterator >
double	weighted_harmonic_mean (ForwardIterator first_value, ForwardIterator last_value, ForwardIterator first_weight, ForwardIterator last_weight, HarmonicMeanZeroPolicy zero_policy=HarmonicMeanZeroPolicy::kThrow)
	Calculate the weighted harmonic mean of a range of positive numbers. More...
double	weighted_harmonic_mean (std::vector< double > const &values, std::vector< double > const &weights, HarmonicMeanZeroPolicy zero_policy=HarmonicMeanZeroPolicy::kThrow)
	Calculate the weighted harmonic mean of a std::vector of double elements. More...