QuadraticRegression Class Reference

#include <OpenMS/MATH/STATISTICS/QuadraticRegression.h>

Public Member Functions
	QuadraticRegression ()
template<typename Iterator >
void	computeRegression (Iterator x_begin, Iterator x_end, Iterator y_begin)
template<typename Iterator >
void	computeRegressionWeighted (Iterator x_begin, Iterator x_end, Iterator y_begin, Iterator w_begin)
double	eval (double x) const
double	getA () const
double	getB () const
double	getC () const
double	getChiSquared () const

Protected Attributes
double	a_
double	b_
double	c_
double	chi_squared_

Constructor & Destructor Documentation

QuadraticRegression

(

)

Member Function Documentation

void computeRegression	(	Iterator	x_begin,
		Iterator	x_end,
		Iterator	y_begin
	)

compute the quadratic regression over 2D points

void computeRegressionWeighted	(	Iterator	x_begin,
		Iterator	x_end,
		Iterator	y_begin,
		Iterator	w_begin
	)

compute the weighted quadratic regression over 2D points

References OpenMS::Math::iteratorRange2Wm5Vectors().

double eval

(

double

x

)

const

evaluate the quadratic function

double getA

(

)

const

double getB

(

)

const

double getC

(

)

const

double getChiSquared

(

)

const

Member Data Documentation

double a_

protected

double b_

protected

double c_

protected

double chi_squared_

protected