LinearRegression< T > Class Template Reference

Public Member Functions

• LinearRegression ()
• LinearRegression (const MArray< T, 1 > &x, const MArray< T, 1 > &y, const MArray< T, 1 > &e)
• LinearRegression (const MArray< T, 1 > &x, const MArray< T, 1 > &y)
• T regression (const MArray< T, 1 > &x, const MArray< T, 1 > &y, const MArray< T, 1 > &e)
• T get_chi2 (void)
• T get_reduced_chi2 (void)
• T get_a (void)
• T get_b (void)
• T get_sa (void)
• T get_sb (void)
• T get_cov (void)
• T get_avg_x (void)
• T get_avg_y (void)

Protected Attributes

• T a_
• T sa2_
• T b_
• T sb2_
• T chi2_
• T cov_
• T avg_x_
• T avg_y_

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Detailed Description

template<typename T>
class LinearRegression< T >

Simple linear regression

Fit a line y = a + b*x to a list of data {x,y}.

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Constructor & Destructor Documentation

template<typename T>

LinearRegression< T >::LinearRegression

(

)

[inline]

template<typename T>

LinearRegression< T >::LinearRegression	(	const MArray< T, 1 > &	x,
		const MArray< T, 1 > &	y,
		const MArray< T, 1 > &	e
	)			[inline]

References LinearRegression< T >::regression().

template<typename T>

LinearRegression< T >::LinearRegression	(	const MArray< T, 1 > &	x,
		const MArray< T, 1 > &	y
	)			[inline]

References LinearRegression< T >::regression().

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Member Function Documentation

template<typename T>

T LinearRegression< T >::regression	(	const MArray< T, 1 > &	x,
		const MArray< T, 1 > &	y,
		const MArray< T, 1 > &	e
	)			[inline]

References LinearRegression< T >::a_, LinearRegression< T >::avg_x_, LinearRegression< T >::avg_y_, LinearRegression< T >::b_, LinearRegression< T >::chi2_, LinearRegression< T >::cov_, LinearRegression< T >::sa2_, and LinearRegression< T >::sb2_.

Referenced by LinearRegression< T >::LinearRegression().

template<typename T>

T LinearRegression< T >::get_chi2

(

void

)

[inline]

References LinearRegression< T >::chi2_.

template<typename T>

T LinearRegression< T >::get_reduced_chi2

(

void

)

[inline]

References LinearRegression< T >::chi2_.

template<typename T>

T LinearRegression< T >::get_a

(

void

)

[inline]

References LinearRegression< T >::a_.

template<typename T>

T LinearRegression< T >::get_b

(

void

)

[inline]

References LinearRegression< T >::b_.

template<typename T>

T LinearRegression< T >::get_sa

(

void

)

[inline]

References LinearRegression< T >::sa2_.

template<typename T>

T LinearRegression< T >::get_sb

(

void

)

[inline]

References LinearRegression< T >::sb2_.

template<typename T>

T LinearRegression< T >::get_cov

(

void

)

[inline]

References LinearRegression< T >::cov_.

template<typename T>

T LinearRegression< T >::get_avg_x

(

void

)

[inline]

References LinearRegression< T >::avg_x_.

template<typename T>

T LinearRegression< T >::get_avg_y

(

void

)

[inline]

References LinearRegression< T >::avg_y_.

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Field Documentation

template<typename T>

T LinearRegression< T >::a_ [protected]

Referenced by LinearRegression< T >::get_a(), and LinearRegression< T >::regression().

template<typename T>

T LinearRegression< T >::sa2_ [protected]

Referenced by LinearRegression< T >::get_sa(), and LinearRegression< T >::regression().

template<typename T>

T LinearRegression< T >::b_ [protected]

Referenced by LinearRegression< T >::get_b(), and LinearRegression< T >::regression().

template<typename T>

T LinearRegression< T >::sb2_ [protected]

Referenced by LinearRegression< T >::get_sb(), and LinearRegression< T >::regression().

template<typename T>

T LinearRegression< T >::chi2_ [protected]

Referenced by LinearRegression< T >::get_chi2(), LinearRegression< T >::get_reduced_chi2(), and LinearRegression< T >::regression().

template<typename T>

T LinearRegression< T >::cov_ [protected]

Referenced by LinearRegression< T >::get_cov(), and LinearRegression< T >::regression().

template<typename T>

T LinearRegression< T >::avg_x_ [protected]

Referenced by LinearRegression< T >::get_avg_x(), and LinearRegression< T >::regression().

template<typename T>

T LinearRegression< T >::avg_y_ [protected]

Referenced by LinearRegression< T >::get_avg_y(), and LinearRegression< T >::regression().