glotzmath::Variance Class Reference

Computes the mean of a collection of data. More...

#include <Variance.h>

Inheritance diagram for glotzmath::Variance:

List of all members.

Public Member Functions
	Variance ()
	Variance (const Variance &)
Variance *	Clone ()
	Clone Constructor.
	~Variance ()
void	AddData (double)
void	Clear ()
double	GetValue ()
std::string	GetName ()
void	CombineWith (Statistic *)
Private Attributes
double	mSum
double	mSumSq
double	mCount

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Detailed Description

Computes the mean of a collection of data.

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Constructor & Destructor Documentation

glotzmath::Variance::Variance

(

)

glotzmath::Variance::Variance

(

const Variance &

m

)

glotzmath::Variance::~Variance

(

)

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Member Function Documentation

Variance * glotzmath::Variance::Clone

(

)

[virtual]

Clone Constructor.

Returns:

A new copy of the object

Reimplemented from glotzmath::Statistic.

void glotzmath::Variance::AddData

(

double

d

)

[virtual]

Reimplemented from glotzmath::Statistic.

void glotzmath::Variance::Clear

(

)

[virtual]

Reimplemented from glotzmath::Statistic.

double glotzmath::Variance::GetValue

(

)

[virtual]

Reimplemented from glotzmath::Statistic.

std::string glotzmath::Variance::GetName

(

)

[virtual]

Reimplemented from glotzmath::Statistic.

void glotzmath::Variance::CombineWith

(

Statistic *

s

)

[virtual]

Reimplemented from glotzmath::Statistic.

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Member Data Documentation

double glotzmath::Variance::mSum [private]

double glotzmath::Variance::mSumSq [private]

double glotzmath::Variance::mCount [private]

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

• Glotzilla/src/glotzmath/trunk/SourceCode/Variance.h
• Glotzilla/src/glotzmath/trunk/SourceCode/Variance.cpp

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