Regression Class Reference

#include <Regression.hpp>

Inheritance diagram for Regression:

Public Member Functions
	Regression ()
	Regression (const Regression &r)
Regression &	operator= (const Regression &r)
virtual	~Regression ()
virtual String	toString (const AStringFormat *strfmt=nullptr) const override
	Interface for AStringable. More...
void	setCoeffs (const VectorDouble &coeffs)
void	setCount (int count)
void	setFlagCst (bool flagCst)
void	setNvar (int nvar)
void	setVariance (double variance)
void	setVarres (double varres)
VectorDouble	getCoeffs () const
double	getCoeff (int i) const
int	getNvar () const
int	getCount () const
double	getVariance () const
double	getVarres () const
int	apply (Db *db1, int iptr0, const String &nameResp, const VectorString &nameAux, int mode=0, bool flagCst=false, Db *db2=nullptr, const Model *model=nullptr) const
Public Member Functions inherited from AStringable
	AStringable ()
	AStringable (const AStringable &r)
AStringable &	operator= (const AStringable &r)
virtual	~AStringable ()
virtual void	display (const AStringFormat *strfmt=nullptr) const final
virtual void	display (int level) const final

Constructor & Destructor Documentation

Regression() [1/2]

Regression::Regression

(

)

Regression() [2/2]

Regression::Regression

(

const Regression &

r

)

~Regression()

Regression::~Regression ( )

virtual

Member Function Documentation

apply()

int Regression::apply	(	Db *	db1,
		int	iptr0,
		const String &	nameResp,
		const VectorString &	nameAux,
		int	mode = 0,
		bool	flagCst = false,
		Db *	db2 = nullptr,
		const Model *	model = nullptr
	)		const

Evaluate the regression

Returns

Error return code

Parameters

[in,out]	db1	Db descriptor (for target variable)
[in]	iptr0	Storing address (already allocated)
[in]	nameResp	Name of the target variable
[in]	nameAux	Vector of names of the explanatory variables
[in]	mode	Type of calculation 0 : standard multivariate case 1 : using external drifts 2 : using standard drift functions (mode==2)
[in]	flagCst	The constant is added as explanatory variable]
[in]	db2	Db descriptor (for auxiliary variables)
[in]	model	Model descriptor

Remarks

The flag_mode indicates the type of regression calculation:

0 : V[icol] as a function of V[icols[i]]

1 : Z1 as a function of the different Fi's

The Db1 structure is modified: the column (iptr0) of the Db1

is added by this function; it contains the value

of the residuals at each datum (or TEST if the residual has not

been calculated).

getCoeff()

double Regression::getCoeff ( int  i ) const

inline

getCoeffs()

VectorDouble Regression::getCoeffs ( ) const

inline

getCount()

int Regression::getCount ( ) const

inline

getNvar()

int Regression::getNvar ( ) const

inline

getVariance()

double Regression::getVariance ( ) const

inline

getVarres()

double Regression::getVarres ( ) const

inline

operator=()

Regression & Regression::operator=

(

const Regression &

r

)

setCoeffs()

void Regression::setCoeffs ( const VectorDouble &  coeffs )

inline

setCount()

void Regression::setCount ( int  count )

inline

setFlagCst()

void Regression::setFlagCst ( bool  flagCst )

inline

setNvar()

void Regression::setNvar ( int  nvar )

inline

setVariance()

void Regression::setVariance ( double  variance )

inline

setVarres()

void Regression::setVarres ( double  varres )

inline

toString()

String Regression::toString ( const AStringFormat *  strfmt = nullptr ) const

overridevirtual

Interface for AStringable.

Reimplemented from AStringable.

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

• include/Stats/Regression.hpp
• src/Stats/Regression.cpp