wns::evaluation::statistics::Moments Class Reference

Class Moments: Simple stat. evaluation: mean, variance, skewness etc.

#include <evaluation/statistics/moments.hpp>

Inheritance diagram for wns::evaluation::statistics::Moments:

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Collaboration diagram for wns::evaluation::statistics::Moments:

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List of all members.

Public Member Functions
virtual double	getConfidenceInterval95Mean () const
	Return size of 95-confidence interval of mean.
virtual double	getConfidenceInterval99Mean () const
	Return size of 99-confidence interval of mean.
virtual double	M2 () const
	Return moment m2.
virtual double	M3 () const
	Return moment m3.
virtual double	mean () const
	Return mean value.
	Moments (const wns::pyconfig::View &config)
	Moments (std::string name, std::string description, formatType format)
	Moments ()
virtual void	print (std::ostream &stream=std::cout) const
	Print output.
virtual void	put (double xI)
	Input of value xI.
virtual void	put (double xI, double wI)
	Input of value xI, weighted with wI.
virtual void	reset ()
	Reset evaluation.
virtual double	variance () const
	Return variance.
virtual	~Moments ()
Protected Attributes
double	wSum_
	Sum of weights.
Private Member Functions
double	getConfidenceIntervalMean (double x) const

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Detailed Description

Definition at line 39 of file moments.hpp.

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Constructor & Destructor Documentation

Moments::Moments

(

)

Definition at line 42 of file moments.cpp.

Moments::Moments	(	std::string	name,
		std::string	description,
		formatType	format
	)

Definition at line 47 of file moments.cpp.

Moments::Moments

(

const wns::pyconfig::View &

config

)

Definition at line 54 of file moments.cpp.

Moments::~Moments

(

)

[virtual]

Definition at line 60 of file moments.cpp.

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Member Function Documentation

double Moments::getConfidenceInterval95Mean

(

)

const [virtual]

Definition at line 152 of file moments.cpp.

double Moments::getConfidenceInterval99Mean

(

)

const [virtual]

Definition at line 162 of file moments.cpp.

double Moments::getConfidenceIntervalMean

(

double

x

)

const [private]

Definition at line 169 of file moments.cpp.

double Moments::M2

(

)

const [virtual]

Reimplemented from wns::evaluation::statistics::StatEval.

Definition at line 186 of file moments.cpp.

double Moments::M3

(

)

const [virtual]

Reimplemented from wns::evaluation::statistics::StatEval.

Definition at line 193 of file moments.cpp.

double Moments::mean

(

)

const [virtual]

__ n 1 __ n E{x} = \ x * p = _ * \ x /_ i = 1 i n /_ i = 1

Reimplemented from wns::evaluation::statistics::StatEval.

Definition at line 121 of file moments.cpp.

void Moments::print

(

std::ostream &

stream = std::cout

)

const [virtual]

Reimplemented from wns::evaluation::statistics::StatEval.

Definition at line 65 of file moments.cpp.

void Moments::put

(

double

xI

)

[virtual]

Reimplemented from wns::evaluation::statistics::StatEval.

Definition at line 114 of file moments.cpp.

void Moments::put	(	double	xI,
		double	wI
	)			[virtual]

Definition at line 82 of file moments.cpp.

void Moments::reset

(

)

[virtual]

Reimplemented from wns::evaluation::statistics::StatEval.

Definition at line 200 of file moments.cpp.

double Moments::variance

(

)

const [virtual]

2 2 2 1 __ n 2 2 c = E{x } - E {x} = - * \ x - E {x} n /_ i = 1

Reimplemented from wns::evaluation::statistics::StatEval.

Definition at line 127 of file moments.cpp.

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Member Data Documentation

double wns::evaluation::statistics::Moments::wSum_ [protected]

Definition at line 125 of file moments.hpp.

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The documentation for this class was generated from the following files:

• framework/library/src/evaluation/statistics/moments.hpp
• framework/library/src/evaluation/statistics/moments.cpp